Computer Hardware Installation and Driver Error Free

Canon Printer Drivers – How to Get Canon Drivers

If you’ve recently purchased a new computer and are having trouble printing documents to your Canon printer, or the printer simply is no longer recognized by your machine, then you are likely experiencing an out-of-date or corrupted Canon printer driver. Usually, a simple uninstall and reinstall of the software that came with your printer should rectify the problem. Sometimes, we misplace those discs after not needing them for years, or our new machine has technologically surpassed the printer and it simply needs to be refreshed via an updated driver.

Canon printer drivers are just like any other device drivers. They are a group of files that enable your hardware or accessories, in this case your printer, to interact with the inner workings of your computer. In a sense, a driver is a translator for your PC. Without an updated driver for your Canon printer, it simply will not work. In addition, it can cause other problems with your PC as well. Each time you press the print button and receive an error message, it is logged in your Windows Registry. Overtime, these error logs build up and cause your computer to run slow, for applications to hang, and even for your computer to crash. A crash is never a good sign.

The only way to remedy this problem is to update your Canon printer drivers. You can opt to do this manually through your machine. However, if you browse the Internet through Mozilla FireFox, you will be unable to download the updated driver directly through the Canon website as they do not support that browser. Even if you use an accepted browser on Canon’s website, you will spend a lot of time matching system specifications, downloading, unzipping, and installing. Even then, you can’t be totally sure if the issue is your Canon printer driver or one from another device interfering with it. Updating a perfectly good driver can cause numerous problems. It’s a vicious cycle.

Wouldn’t it be great to just be able to wave a magic wand and POOF all your Canon printer driver issues are resolved? Well, look no further than driver update software. Instead of a wave of a wand, with this software it only takes a click of your mouse. After a quick scan with this software, you are able to see which drivers on your machine are out-of-date and are the likely culprits of your computer woes. You can then choose which ones to update and which ones to leave alone. What will take you hours to do by hand, you can do in just minutes with driver update software.

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What Can Go Wrong When You Update Drivers

Why People Update Drivers
Before exploring what could go wrong with a driver update, let’s explore why people update drivers in the first place. The most common reasons include: installing a new device and making sure it has the most current device drivers possible; taking advantage of the latest updates and fixes from the manufacturer, and trying to solve a problem with the device.

What Can Go Wrong When You Update Drivers
No matter why you’re updating the device’s drivers, an error is possible. This could be a technical glitch or a mistake that you make during the process. Technical glitches include interrupted downloads, corrupt installation files, and even poorly written updates directly from the manufacturer. Operator errors include selecting the wrong driver file in the first place. For example, if your computer runs Windows 7 and you accidentally select the download for Windows XP, it’s likely that the update will fail.

When one of these problems occurs, your computer and the hardware device may not be able to communicate or the device may not be able to perform all of its functions. Other problems can be introduced as well such as conflicts. For example, if the update replaces an older system DLL with a new version, other devices relying on the older version may not recognize the new version and could stop working!

Plan to Update Drivers with Recovery in Mind
One of the best ways to update your device drivers is to do so with recovery in mind. By being aware of the potential dangers, you can plan for and possibly prevent them. Start by setting a system restore point before you do anything. This takes a snapshot of your system’s settings and saves it for later restoration. Should the update cause major problems, use System Restore to roll it back to its pre-update state. To create a restore point, you’ll need to go into the Control Panel, click the System and Security category, click System, click System Protection, find “Create a restore point right now. . .,” and click Create. If you later need to rollback your system, go to Start > Programs > Accessories > System Tools > System Restore and choose the restore point you created before updating the drivers.

Update Drivers with Care
Next, pay careful attention to what you are doing. If you’re searching for device drivers on the manufacturer’s website, make sure you select the exact driver for your device. A driver for a similar device with a slightly different model number could be completely incompatible with your device despite the similarities between the devices themselves. Likewise, you’ll want to pay attention to operating system details. Windows Vista 32-bit and Windows Vista 64-bit operating systems are completely different, requiring software specifically written for these differences.

After updating, reboot your system and test it. Not only should you make sure your device works as expected, keep an eye on other devices and programs. Do they work as expected? The sooner you can identify or rule out a potential conflict, the better able you will be to deal with it.

Subscribe for more 1 minute tech videos! 1 minute video on how to upgrade your graphics card drivers. The example in the video shows updating the drivers for a ** nVidia 8600 GT Graphics Card ** Steps; 1) Go to Start 2) Type in DxDiag 3) Go to the display table, get the relevant information (Card Name + Manufacturer) 4) Go to the manufacturers website 5) Click on download drivers, input graphics card series (the first digit of the card name) 6) Click search – download new drivers. 7) Go into Control Panel, Add Remove Programs, Unistall previous drivers. Will be called; Nvidia Drivers. Restart windows. 9) Install new drivers from downloaded location. 10) Restart windows and enjoy! Thanks

How to Update and Reinstall the Printer Driver for Any Printer

If you receive an error message after installing a new printer or after trying to print a document, it may be necessary to reinstall your printer driver. Printers are a very popular add on; therefore, they have a number of possible downloads. You need to determine which download you need before attempting to reinstall or update your printer drivers.

Determining Which Driver You Need
Luckily, printer drivers are very easy to check.

Step #1
Look at your printer and write down the make and model of your printer. Examples of possible HP Deskjet printers follow:

HP DeskJet 840c
HP Deskjet D1468
HP Deskjet D1460
HP Deskjet D2460
HP Deskjet 1120c
HP Deskjet F4280 All-in-One
HP Deskjet F2180 All-in-One
HP Deskjet F4180 All-in-One

This is the information you will need when searching for the appropriate driver. Of course, if you do not own a HP Deskjet, the make and model will be different. However, they all look similar to this.

Step #2
Go online to the printer manufacturer’s website. HP, Lexmark, Canon, and Epson are the popular printer makers and they all have websites you can download from. If you have a less well-known printer, then you may or may not have updates available.

Step #3
With the make and model number in hand, search through the website for the latest driver offered. Then download and save the driver to your computer or to a USB drive.

Reinstalling Your New Updated Driver

Find the downloaded folder either on your computer or on the USB drive.
Open the folder and double click the “exe” file. This will create a new file.
Turn on your printer
Connect the printer to your computer
Click Start -> Printer and Faxes
Click “Add a Printer”
Click “Next” and ignore the “Plug and Play” message
Uncheck the “automatically detect and install printer”
Click Next
Click “Have Disk”
Click Browse and locate the file that was created in step 2.
Click OK -> Next
Click Yes or No depending on whether you want a test page or not
Click Finish

Updating and Installing All Your Drivers
As you can see, reinstalling or updating just one driver is a pain, not to mention time consuming. Plus, you have to know exactly where the driver originates; otherwise, you can end up with some faulty drivers that mess everything up. However, there is an easier way.

With driver update software, you can search for all the drivers on your computer at one time with a click of the mouse. The software will scan and check every driver on your computer for needed updates and then give you a list of the ones needing updates.

At this point, you have a choice of downloading all the updates or just a few. One click of the button and the driver is downloaded for you. One more click and the driver is installed. In less than two minutes, all the drivers on your computer are updated.

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This video shows the process for downloading and installing a basic printer driver. The basic driver does not include all the features available from the full feature driver – for example, scan buttons on the control panel will not start a scan. The full featured driver is strongly recommended instead of the basic driver shown here. This shows installing the HP PSC 1315, but the instructions are the same for many HP inkjet printers. I am an HP employee. I do not represent HP on this site. www.hp.com/supportvideos.
Video Rating: 4 / 5

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Update USB Drivers Free: The Dangers Involved with Free Downloads

When you start searching for ways to update your USB drivers, you will see tons of free download sites. At first you may think you have hit the jackpot but you need to consider the dangers of downloading from such sites. It may not happen intentionally on their part, but it could happen.

Old Versions Cause Problems
Even the best free sites can only offer you so much. They do not have the time, the staff, or the money to keep every driver up-to-date and working well. They do their best and will try to have the latest drivers. However, drivers are regularly updated and it can be hard to keep up.

Therefore, you may unintentionally download an out-of-date driver. Doing so can open up your computer to security holes and device problems. Old drivers can overwrite the newer drivers you already have on your computer. This can cause devices to stop working or to not work properly.

Incomplete and Corrupted Drivers
Another unintentional problem comes when sites inadvertently provide incomplete or corrupted drivers. While this generally does not happen with single drivers like sound cards, it does happen with chipsets and USB drivers. Many times, these drivers are part of a set and incomplete driver sets can cause your whole system fail.

Additionally, when free download sites allow sharing, corrupted drivers can be shared. Of course, most people will not knowingly share a corrupted driver but they may not know their driver is corrupted. Since drivers are complicated and run differently on different operating systems, they may work fine with one person and not with another.

Bundled Spyware and Adware
Spyware and adware could be intentionally or unintentionally bundled with the drivers. When users are allowed to upload and share drivers, it is almost impossible to determine the safety of the files being shared. When you are talking about a free site, you can almost guarantee spyware will be around somewhere.

When websites purposely bundle “extras” with their drivers, the chances are it is adware. Adware tracks your Internet habits and feeds it back to the company to better sell you products in the future. Most of the time, you will have no idea the adware or spyware is on your computer. However, if you get too much, you will notice significant decrease in your computer’s performance speed.

Bundled Trojans, Keyloggers, Rootkits
On the more malicious spectrum, you have all your viruses, keyloggers, Trojans, and rootkits. These are intentionally bundled to steal your private information. When you download the free drivers, you may also download the hidden virus. Depending on the virus, it will open your computer up to spying to retrieve information (like keyloggers), hijacking your home page and search results, download other malicious programs (Trojans), or completely take your computer over remotely (rootkits).

Two Ways to Safely Download Drivers
There are only two ways you can safely download new drivers. You can either go to the manufacturer’s website, or you can use driver update software. The manufacturer’s website will be free but will only have drivers for the products that manufacturer makes. Driver update software will find all the drivers you need for your computer.

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The Reason Why Driver Scans Are Crucial to Every Computer

In today’s world of technology, most people own or use computers or laptops for their personal or business activities. However, many of these users still need to be educated about computers. One example is that when the term “driver scan” arises, the devoted computer user may not understand fully its functions and has the tendency to just leave it all to the computer technician or IT expert all the necessary installments, upgrades and repairs the computer may need.

What exactly is Driver Scan? For us to better grasp what driver scans are all about, we first need to know the fundamentals particularly on the driver. Software called the driver is software in the computer whose main function is to communicate to other smaller devices that are established in your computer. It also corresponds with other external hardware like your keyboard, printer, webcam, and other tools you have tat are attached to your computer. Due to the number and variety of computer products available today, a lot of hardware out there are installed into people’s computers. These hardware can be controlled by the Device Manager which cal also be locate din your computer. There is a possibility that your computer’s whole system may fail when this driver that communicates with other smaller tools or external hardware breaks down. Some of the problems the users may encounter are inability to access encoded data or certain applications are no longer operational.

Another basic is the driver scan. It is a task of the driver that manually or automatically scans through your system for any errors and alerts you if it is necessary for you to repair or upgrade the driver. Driver scans replace your corrupted files immediately.

So how would you know if you need to repair or update your driver? There are several common signs that could mean that your computer is beginning to break down. You need to be especially knowledgeable about these so that you can prevent unwanted errors and system crashes. The signs include:

1. Applications not responding or freeze when you try to click them.

2. Hardware is suddenly undetected or unknown to your computer. When the hardware you are trying to install is not willingly accepted or recognized.

3. A printer or webcam or any other hardware installed in your computer is not working or functioning.

4. When driver notifications keep popping up saying it needs to be updated or that an error occurred which needs to be immediately repaired.

Those mentioned above are just some of the common signs that can easily be identified by any computer user. These signs should not be disregarded. Instead, these signs should be looked into carefully. Having this fundamental information is essential so that computer malfunctions and errors are avoided enabling the user to save money, time and effort and save valuable information. Drivers that are updated regularly can help the user maximize his or her computer experience and elude the dangers of lost files and malfunctioning applications.

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How Do I Install Windows Xp?

Windows XP is one of the best operating systems from Microsoft. Realizing the popularity of it; Microsoft has permitted the use of XP mode even in latest Windows 7.Installation procedure of Windows XP can differ as per the requirement. Someone may need to perform a clean install, or some may try to upgrade it. While some other may practice for a multiple boot operating.

Clean Installation

Before installing Windows XP ensure that your computer has the minimum hardware requirement for supporting Windows XP.

“As per recommendation you must have a computer equipped with a processor of  minimum 233 MHz to 300 MHz or higher, minimum memory  around 64 MB RAM2  to 128 MB RAM or higher, video adapter and monitor -Super VGA (800 x 600) or higher resolution and Hard drive disk free space -1.5 GB or higher”

Note: Additional 1.8 GB in Service Pack 2 and additional 900 MB in Service Pack 3.
Follow the given steps to install Windows XP:

Step 1 – Load Windows XP CD in your DVD-ROM drive and restart the computer. Press any key when prompted as “Press any key to boot from CD”.

Step 2 – Wait for the Windows XP Setup screen. You will get options as: New Windows install, Repair previous install, or quit. Press Enter key to start new Windows install.

Step 3. Follow the on screen prompts to complete the installation process with the setup wizard.

Step 4. Now, to create partition press “C.” You are flexible to decide number of partition and size of each. Press Enter, once you have decided the size. You can decide the partition, where you want to locate operating system XP’s file. Choose the file system as “NTFS”, as permitted for Windows XP and complete the installation procedure with the help of on-screen prompts.

Upgrade to Windows XP

You can easily upgrade your present XP edition with the desired one. You have to follow the steps given above, except when asked for installation type select Upgrade (the default setting), and then click Next. Now, go on following the on-screen prompts and your Windows XP installation will be completed.

In case you are interested for multiple booting you should install each operating system on a different partition of your hard disk, otherwise you may suffer from software confliction issue.

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Comparison of open source wireless drivers

Linux

Also see linuxwireless.org

Driver

Chipsets

Integration in mainline

Non-free firmware required

License

Development

acx100

Texas Instruments ACX100, ACX111, TNETW1450

No

Yes

Dual BSD/MPL

Reverse engineered

airo

Cisco Systems Aironet 4500/4800 and 340/350

Yes

?

GPL

?

ar9170

Atheros AR9170 (802.11n USB)

Yes (since 2.6.30)

No

GPL

Atheros supported

ath5k

Atheros AR5210, AR5211, AR5212, AR5413, AR5414

Yes (since 2.6.25)

No

Dual GPL/BSD

Reverse engineered

ath9k

Atheros chips with 802.11n support

Yes (since 2.6.27)

No

ISC

Written by Atheros

MadWifi

Atheros AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413

No

No

Dual GPL/BSD with proprietary HAL

Atheros supported

atmel

Atmel at76c50x

Yes

Depends on the model

GPL

?

b43

Some Broadcom 43xx

Yes (since 2.6.24)

Experimental OSS firmware
GPL

Reverse engineered

bcm43xx

Some Broadcom 43xx

No (removed in 2.6.26)

Yes

GPL

Reverse engineered

HostAP

Intersil PRISM-II, PRISM-2.5, PRISM 3

Yes

Depends on the model

GPL

orinoco

Lucent Hermes (WaveLAN/ ORiNOCO); Intersil PRISM-II, PRISM-2.5; Symbol Spectrum24 802.11B

Yes

Required for WPA support

GPL

ipw2100

Intel PRO/Wireless 2100

Yes

Yes

GPL

Intel supported

ipw2200

Intel PRO/Wireless 2200BG/2915ABG

Yes

Yes

GPL

Intel supported
ipw3945

Intel PRO/Wireless 3945ABG

No

Yes

GPL with proprietary binary regulatory daemon

Intel supported. Obsoleted by iwlwifi.

iwlwifi

Intel PRO/Wireless 3945ABG, 4965AGN

Yes (since 2.6.24)

Yes

GPL

Intel supported.

iwlagn

Intel PRO/Wireless 4965AGN, 5100BG, 5350AGN, 6000AGN

Yes (since 2.6.27)

Yes

GPL

Intel supported.

libertas

Marvell 88W8388, 88W8686 SDIO

Yes

Yes

GPL

prism54

Intersil ISL38xx FullMAC

Yes

Yes

GPL

Reverse engineered. Obsoleted by p54.

islsm

Intersil ISL38xx SoftMAC

No

Yes

GPL

Reverse engineered. Obsoleted by p54.

p54

Intersil ISL38xx SoftMAC

Yes (since 2.6.24)

Yes

GPL

Reverse engineered

rt2x00

Most Ralink chipsets, experimental support for RT2870 (USB) and upcoming 2860 and 3090 (both PCI) support in 2.6.33.

Yes (since 2.6.24)

Depends on the model

GPL

From partial documentation and GPL drivers by Ralink

rt2400

Ralink RT2400

No

No

GPL

Ralink supported

rt2500

Ralink RT2500 (PCI)

No

No

GPL

Ralink supported

rt2570

Ralink RT2500USB (RT2570)

No

No

GPL

Ralink supported

rt61

Ralink RT2600 (RT2661), RT2501 (non-USB, RT2561)

No

Yes

GPL

Ralink supported

rt73

Ralink RT2501USB (RT2571W)

No

Yes

GPL

Ralink supported

rtl8180-sa2400

Some Realtek RTL818x

No

No

GPL

Realtek supported. Obsoleted by rtl-wifi project.

rtl-wifi

Realtek RTL8180, RTL8185, RTL8187, RTL8187B

Yes

No

GPL

Forked from rtl8180-sa2400 project.

zd1201

ZyDAS ZD1201

Yes

Yes

GPL

zd1211

ZyDAS ZD1211/ZD1211B

No

Yes

GPL

written by ZyDAS

zd1211rw

ZyDAS ZD1211/ZD1211B, Atheros AR5007UG

Yes (since 2.6.18)

Yes

GPL

ZyDAS supported

DragonFly BSD

Driver

Chipset

Integration

Non-free firmware required

License

Original/Primary developer

Development

Free software

acx

Texas Instruments ACX100/ACX111

Integrated since 1.5

Yes

BSD

Reverse engineering

Yes

an

Aironet 4500/4800

Integrated

N/A

BSD

Bill Paul (FreeBSD)

Yes

ath

Atheros AR5210/ AR5211/ AR5212

Integrated

N/A

BSD with proprietary HAL

No

bwi

Broadcom BCM430x/4318

Integrated

Yes

BSD

Sepherosa Ziehau

Reverse engineering

Yes

iwi

Intel PRO/Wireless 2200BG/2915ABG

Integrated

Yes

BSD

Damien Bergamini (OpenBSD)

Reverse engineering

Yes

iwl

Intel PRO/Wireless 2100

Integrated

Yes

BSD

Damien Bergamini (OpenBSD)

Reverse engineering

Yes

ral

Ralink RT2500/ RT2501/ RT2600

Integrated

N/A

BSD

Damien Bergamini

Ported from FreeBSD

Yes

rtw

Realtek RTL8180L

Integrated

N/A

BSD

Ported from NetBSD

Yes

rum

Ralink RT2501USB/ RT2601USB

Integrated

N/A

BSD

Damien Bergamini

Ported from FreeBSD

Yes

wi

Lucent Hermes (WaveLAN/ ORiNOCO); Intersil PRISM-II, PRISM-2.5; Symbol Spectrum24 802.11B

Integrated

N/A

BSD

Bill Paul (FreeBSD)

Documentation based

Yes

FreeBSD

Driver

Chipset

Integration

Non-free firmware required

License

Original/Primary developer

Development

Free software

acx

Texas Instruments ACX100/ACX111

Separate project

Yes

BSD

Reverse engineering

Yes

an

Aironet 4500/4800, Cisco Aironet 340/350, Xircom Wireless Ethernet

Integrated

N/A

BSD

Bill Paul (FreeBSD)

Yes

arl

Aironet Arlan 655

Integrated / Removed in 8.0

N/A

BSD

Yes

ath

Atheros AR5210/ AR5211/ AR5212/ AR5416

Integrated

N/A

BSD

Supported by Atheros via Sam Leffler (FreeBSD)

Documentation based

Yes

awi

AMD PCnetMobile

Integrated / Removed in 8.0

N/A

BSD

Bill Sommerfeld (NetBSD) and Atsushi Onoe (NetBSD)

Yes

bwi

Broadcom BCM43xx/4318

Integrated since 8.0

Yes

BSD

Sepherosa Ziehau (DragonFly BSD), Andrew Thompson (FreeBSD), Sam Leffler (FreeBSD)

Ported from DragonFly BSD

Yes

cnw

Netwave AirSurfer

Integrated / Removed in 8.0

N/A

BSD

Imported from NetBSD

Yes

ipw

Intel PRO/Wireless 2100

Integrated

Yes

BSD

Damien Bergamini (OpenBSD/ FreeBSD)

Reverse engineering

Yes

iwi

Intel PRO/Wireless 2200BG/ 2225BG/ 2915ABG

Integrated

Yes

BSD

Damien Bergamini (OpenBSD/ FreeBSD)

Reverse engineering

Yes

iwn

Intel PRO/Wireless 4965 ABGN

Integrated since 8.0 / Available for 7.1 and 7.2 as separate patch

Yes

BSD

Damien Bergamini, Benjamin Close, Sam Leffler (OpenBSD/ FreeBSD)

Reverse engineering

Yes

malo

Marvell 88W8335

Integrated

Yes

BSD

Weongyo Jeong (FreeBSD), Sam Leffler (FreeBSD)

Yes

mwl

Marvell 88W8363

Integrated since 8.0

Yes

BSD

Sam Leffler (FreeBSD)

 ?

Yes

ral

Ralink Technology RT2500/ RT2501/ RT2600

Integrated

N/A

BSD

Damien Bergamini (OpenBSD/ FreeBSD)

Based on partial documentation

Yes

ray

Raytheon Raylink/Webgear Aviator

Integrated / Removed in 8.0

N/A

BSD

Imported from NetBSD

Yes

rum

Ralink RT2501USB/ RT2601USB

Integrated

No

BSD

Niall O’Higgins and Damien Bergamini

Based on partial documentation

Yes

uath

Atheros AR5005UG/ AR5005UX

Integrated since 8.0

Yes

BSD

Weongyo Jeong (FreeBSD), Sam Leffler (FreeBSD)

 ?

Yes

upgt

GW3887 (Conexant/Intersil PrismGT series)

Integrated since 8.0

Yes

BSD

Imported from OpenBSD

Reverse engineering

Yes

ural

Ralink Technology RT2500USB

Integrated

N/A

BSD

Damien Bergamini (OpenBSD/ FreeBSD)

Based on partial documentation

Yes

urtw

Realtek RTL8187L/ RTL8187B

Integrated since 8.0

N/A

BSD

Weongyo Jeong (FreeBSD)

 ?

Yes

wi

Lucent Hermes (WaveLAN/ ORiNOCO); Intersil PRISM-2, PRISM-2.5, PRISM-3; Symbol Spectrum24 802.11B (Symbol support removed in 8.0)

Integrated

N/A

BSD

Bill Paul (FreeBSD)

Documentation based

Yes

wpi

Intel PRO/Wireless 3945ABG

Integrated

Yes

BSD

Damien Bergamini, Benjamin Close

Reverse engineering

Yes

zyd

ZyDAS ZD1211/ZD1211B

Integrated

No

BSD

Florian Stoehr, Damien Bergamini and Jonathan Gray (OpenBSD)

Documentation based

Yes

NetBSD

Driver

Chipset

Integration

Free firmware

License

Original/Primary developer

Development methodologies

Free software

an

Aironet 4500/4800, Cisco Aironet 340/350

Integrated

N/A

BSD

Ported from FreeBSD

Yes

ath

Atheros AR5210/ AR5211/ AR5212

Integrated

N/A

BSD with proprietary HAL

Binary blobs ported from FreeBSD

No

atu

Atmel at76c503/ at76c503a/ at76c505/ at76c505a

Integrated

N/A

BSD

Ported from OpenBSD

Yes

atw

ADMtek ADM8211

Integrated

N/A

BSD

Yes

awi

AMD PCnetMobile

Integrated

N/A

BSD

Yes

bwi

Broadcom BCM430x/4318

Integrated

N/A

BSD

Ported from Dragonfly BSD

Yes

cnw

Netwave AirSurfer

Integrated

N/A

BSD

Yes

ipw

Intel PRO/Wireless 2100

Integrated

No

BSD

Damien Bergamini (OpenBSD)

Ported from OpenBSD

Yes

iwi

Intel PRO/Wireless 2200BG/2915ABG

Integrated

No

BSD

Damien Bergamini (OpenBSD)

Ported from OpenBSD

Yes

iwn

Intel PRO/Wireless 4965AGN

Integrated

No

BSD

Damien Bergamini (OpenBSD)

Ported from OpenBSD

Yes

ral

Ralink RT2500/ RT2501/ RT2600/ RT2500USB

Integrated

N/A

BSD

Damien Bergamini (OpenBSD)

Ported from OpenBSD

Yes

ray

Raytheon Raylink / WebGear Aviator

Integrated

N/A

BSD

Yes

rtw

Realtek RTL8180L

Integrated

N/A

BSD

David Young

Yes

wi

Lucent Hermes (WaveLAN/ORiNOCO), Intersil PRISM II

Integrated

N/A

BSD

Ported from FreeBSD

Yes

wpi

Intel PRO/Wireless 3945ABG

Integrated

No

BSD

Damien Bergamini (OpenBSD)

Ported from OpenBSD

Yes

zyd

ZyDAS ZD1211/ ZD1211B

Integrated

No

BSD

Damien Bergamini (OpenBSD)

Ported from OpenBSD

Yes

OpenBSD

(A full list of supported wireless devices may be obtained by searching OpenBSD’s online manual pages, i.e. by typing apropos wireless in the console. For information on development methodologies, see Theo de Raadt’s 2006 presentation on Open Documentation for Hardware.)

Driver

Chipset

Integration

Non-free firmware required

License

Original/Primary developer

Development

Free software

acx

Texas Instruments ACX100/ACX111

Integrated

Yes

BSD

Ported from DragonFlyBSD

Reverse engineering

Yes

an

Aironet 4500/4800, Cisco Aironet 340/350

Integrated

N/A

BSD

Yes

ath

Atheros AR5210/ AR5211/ AR5212

Integrated

No

BSD

Reverse engineering

Yes

athn

Atheros AR5416/AR9160/AR928X

Integrated (current)

No

BSD

Damien Bergamini

Partly based on the ath9k driver for Linux

Yes

atu

Atmel AT76C503/ AT76C503A/ AT76C505/ AT76C505A

Integrated

Yes

BSD

Reverse engineering

Yes

atw

ADMtek ADM8211

Integrated

N/A

BSD

Documentation based

Yes

awi

BayStack 650

Integrated

N/A

BSD

Yes

bwi

Broadcom BCM430x/4318

Integrated

Yes

BSD

Sepherosa Ziehau

Ported from DragonFly BSD

Yes

cnw

NetWave AirSurfer

Integrated

N/A

BSD

Yes

ipw

Intel PRO/Wireless 2100

Integrated

Yes

BSD

Damien Bergamini

Reverse engineering

Yes

iwi

Intel PRO/Wireless 2200BG/ 2225BG/ 2915ABG

Integrated

Yes

BSD

Damien Bergamini

Reverse engineering

Yes

iwn

Intel Wireless WiFi Link 4965/ 5000/ 1000/ 6000

Integrated

Yes

BSD

Damien Bergamini

Reverse engineering

Yes

malo

Marvell 88W8335/ 88W8310

Integrated

Yes

BSD

Marcus Glocker and Claudio Jeker

Reverse engineering
Yes

otus

Atheros AR9170

Integrated (since 4.6)

Yes

BSD

Damien Bergamini

Based on source code released by Atheros for Linux under the ISC

Yes

pgt

Conexant/Intersil Prism GT Full-MAC ISL3877, ISL3880, and ISL3890 chips

Integrated

Yes

BSD

Ported from FreeBSD

Reverse engineering

Yes

ral/ural

Ralink RT2500, RT2501, RT2600, RT2700, and RT2800 (ral), RT2500USB (ural)

Integrated

No

BSD

Damien Bergamini

Based on partial documentation

Yes

ray

Raytheon Raylink/WebGear Aviator IEEE 802.11FH

Integrated

N/A

BSD

Yes

rtw

Realtek RTL8180L

Integrated

N/A

BSD

Ported from NetBSD

Documentation based

Yes

rum

Ralink RT2501USB/ RT2601USB

Integrated

No

BSD

Niall O’Higgins and Damien Bergamini

Based on partial documentation

Yes

run

Ralink RT2700U/ RT2800U/ RT3000U

Integrated

No

BSD

Damien Bergamini

Based on partial documentation

Yes

uath

Atheros AR5005UG/ AR5005UX

Integrated

Yes

BSD

Damien Bergamini

Reverse Engineering

Yes

upgt

GW3887 (Conexant/Intersil PrismGT series)

Integrated

Yes

BSD

Marcus Glocker

Reverse engineering

Yes

urtw

Realtek RTL8187L

Integrated

N/A

BSD

Weongyo Jeong (FreeBSD)

 ?

Yes

wi

Lucent Hermes (WaveLAN/ ORiNOCO); Intersil PRISM-2, PRISM-2.5, PRISM-3; Symbol Spectrum24

Integrated

Yes for Spectrum24 and N/A for others

BSD

Bill Paul

Documentation based

Yes

wpi

Intel PRO/Wireless 3945ABG

Integrated

Yes

BSD

Damien Bergamini

Reverse engineering

Yes

zyd

ZyDAS ZD1211/ZD1211B

Integrated

Yes

BSD

Florian Stoehr, Damien Bergamini and Jonathan Gray

Documentation based

Yes

Solaris and OpenSolaris

Driver

Chipset

Integration

Free firmware

License

Development

Free software

ath

Atheros AR5211/ AR5212/ AR5213/ AR5214

Integrated with Solaris Nevada build 29

No firmware required

Dual GPL/BSD with proprietary HAL

Port of Madwifi

No

ipw

Intel PRO/Wireless 2100

Community project

No

BSD

Ported from OpenBSD

Yes

iwi

Intel PRO/Wireless 2200BG/2225BG/2915ABG

Community project

No

BSD

Ported from OpenBSD

Yes

pcan

Cisco Aironet 340/350

Community project

N/A

BSD

Ported from FreeBSD

Yes

pcwl

Lucent/Agere Hermes (WaveLAN/ORiNOCO), Intersil PRISM-2 802.11b

Community project

N/A

BSD

Ported from FreeBSD

Yes

ral

Ralink RT2500

Community project

N/A

BSD

Ported from OpenBSD

Yes

rtw

Realtek RTL8180L

Community project

N/A

BSD

Ported from NetBSD

Yes

malo

Marvell 88W8335/ 88W8310

Community project

N/A

BSD

Ported from OpenBSD

Yes

wpi

Intel PRO/Wireless 3945ABG

Community project

No

BSD

Ported from OpenBSD

Yes

zyd

ZyDAS ZD1211 chipsets

Community project

Yes

BSD

Ported from OpenBSD

Yes

Darwin, OpenDarwin and Mac OS X

Driver

Chipset

Free firmware

License

Development

Free software

IWIDarwin

Intel PRO/Wireless 2100/2200BG/2225BG/2915ABG/3945ABG/4965AGN

No

GPL

Port from Linux

Yes

WirelessDriver

Lucent/Agere Hermes (WaveLAN/ORiNOCO), Intersil PRISM-2 802.11b

N/A

BSD

Yes

GTdriver

PRISM-GT 802.11b/g

N/A

GPL

Yes

Driver capabilities

Linux

Also see linuxwireless.org

Driver

802.11

Bus interface

WEP

WPA

WPA2

Monitor mode

Master mode

Ad-Hoc mode

acx1xx

802.11b, 802.11g

PCI, Mini PCI, PC card, USB

Yes

No

No

Yes

Yes

?

adm8211

?

PCI

?

?

?

?

No

?

ath5k

802.11a, 802.11b, 802.11g

PCI, Mini PCI, PC card

Yes

Yes

Yes

Yes

Yes (since 2.6.31)

Yes

ath9k

802.11a, 802.11b, 802.11g, 802.11n

PCI, Mini PCI, AHB

Yes

Yes

Yes

Yes

Yes

Yes

b43

802.11b, 802.11g

PCI, Mini PCI, ?

Yes

Yes

Yes

Yes

Yes

Yes

bcm43xx

802.11b, 802.11g

PCI, Mini PCI, PC card, Cardbus

Yes

Yes

Yes

Yes

No

?

hostap

802.11b

PCI, Mini PCI, PC card

Yes

Yes

Yes

Yes

Yes

Yes

ipw2100

802.11b

Mini PCI

Yes

Yes

?

Yes

?

?

ipw2200

802.11a, 802.11b, 802.11g

Mini PCI

Yes

Yes

Yes

Yes

No

?

ipw2200-ap

802.11b, 802.11g

Mini PCI

?

?

?

Yes

Yes

?

ipw3945

802.11a, 802.11b, 802.11g

Mini PCI, PCI Express Mini Card

Yes

Yes

Yes

Yes

No

Yes

islsm

?

PCI, USB

No

No

No

?

No

?

iwlwifi

802.11a, 802.11b, 802.11g

Mini PCI, PCI Express Mini Card

Yes

Yes

Yes

Yes

No

Yes

iwlagn

802.11a, 802.11g, 802.11n

Mini PCI, PCI Express Mini Card

Yes

Yes

Yes

Yes

No

Yes

libertas

802.11b, 802.11g

USB, CF, SDIO

?

?

?

?

No

?

MadWifi

802.11a, 802.11b, 802.11g

PCI, Mini PCI, PC card

Yes

Yes

Yes

Yes

Yes

Yes some issues in HAL, outdoor sensitivity?[citation needed]

orinoco

802.11b

Mini PCI, PC card

Yes

Yes

No

Yes

No

Yes

p54

802.11b, 802.11g

Mini PCI, Cardbus, USB

Yes

Yes

Yes

Yes

Yes

Yes

prism54

802.11b, 802.11g

PCI

Yes

No

?

Yes

Yes

?

rt2x00

802.11b, 802.11g

PCI, Mini PCI, USB

Yes

Yes
Yes
Yes

Yes

Yes

rtl8180

802.11a, 802.11b, 802.11g

PCI, Mini PCI, PC card

?

?

?

?

Yes

?

rtl-wifi

802.11a, 802.11b, 802.11g

PCI, Mini PCI, PC card

Yes

Yes

?

?

Yes

?

zd1201

802.11b

USB

Yes

No

No

Yes

Yes

?

zd1211

802.11a, 802.11b, 802.11g

USB

Yes

Yes

Yes

Yes

Yes

?

zd1211rw

802.11b, 802.11g

USB

Yes

Yes

Yes

Yes

No

?

FreeBSD

Driver

802.11

Bus interface

WEP

WPA

WPA2

Monitor mode

Master mode

Ad-Hoc mode

acx

802.11a?, 802.11b, 802.11g

Cardbus, PCI

Yes

 ?

 ?

 ?

 ?

Yes

an

802.11b

Cardbus, PCI, ISA

Yes

 ?

 ?

 ?

 ?

Yes

arl

N/A

ISA

 ?

 ?

 ?

 ?

 ?

 ?

ath

802.11a, 802.11b, 802.11g

Cardbus, PCI, Mini PCI

Yes

Yes

Yes

Yes

Yes

Yes

awi

N/A

PC Card

 ?

 ?

 ?

 ?

Yes

Yes

bwi

802.11b, 802.11g

Cardbus, PCI

Yes

Yes

Yes

Yes

No

No

cnw

N/A

Cardbus

 ?

 ?

 ?

 ?

 ?

 ?

ipw

802.11b

Mini PCI

Yes

Yes

Yes

Yes

No

Yes

iwi

802.11a, 802.11b, 802.11g

Mini PCI

Yes

Yes

Yes

Yes

No

Yes

iwn

802.11a, 802.11b, 802.11g, 802.11n

Mini PCI

Yes

Yes

Yes

Yes

No

Yes

malo

802.11b, 802.11g

PCI

Yes

Yes

Yes

Yes

No

No

mwl

802.11a, 802.11b, 802.11g, 802.11n

PCI

Yes

Yes

Yes

Yes

Yes

No

ral

802.11a, 802.11b, 802.11g

Cardbus, PCI, Mini PCI

Yes

Yes

Yes

Yes

Yes

Yes

ray

N/A

PC Card

 ?

 ?

 ?

No

No

Yes

rum

802.11a, 802.11b, 802.11g

USB

Yes

Yes

Yes

Yes

Yes

Yes

uath

802.11b, 802.11g

USB

Yes

Yes

Yes

Yes

No

No

upgt

802.11b, 802.11g

USB

Yes

Yes

Yes

Yes

No

No

ural

802.11b, 802.11g

USB

Yes

Yes

Yes

Yes

Yes

Yes

urtw

802.11b, 802.11g

USB

Yes

Yes

Yes

Yes

No

No

wi

802.11b

PC Card, Cardbus, PCI

Yes

Yes (since 8.0)

Yes (since 8.0)

Yes (since 8.0?)

Yes

Yes

wpi

802.11a, 802.11b, 802.11g

Mini PCI

Yes

Yes

Yes

Yes

No

Yes

zyd

802.11b, 802.11g

USB

Yes

Yes

Yes

Yes

No

No

OpenBSD

Driver

802.11

Bus interface

WEP

WPA

WPA2

Monitor mode

Master mode

Ad-Hoc mode

acx

802.11a, 802.11b, 802.11g

Cardbus, PCI

Yes

No

No

Yes

Yes

Yes

an

802.11b

PC Card, PCI, ISA

Yes

No

No

Yes

No

Yes

ath

802.11a, 802.11b, 802.11g

Cardbus, PCI

Yes

Yes

Yes

Yes

Yes

Yes

athn

802.11a, 802.11b, 802.11g

Cardbus, PCI

Yes

Yes

Yes

Yes

No

No

atu

802.11b

USB

Yes

No

No

No

No

Yes

atw

802.11b

Cardbus, PCI

No

No

No

No

No

Yes

bwi

802.11b, 802.11g

Cardbus, PCI

Yes

Yes

Yes

Yes

No

No

cnw

N/A

PC Card

No

No

No

No

No

No

ipw

802.11b

PCI

Yes

Yes

Yes

Yes

No

Yes

iwi

802.11a, 802.11b, 802.11g

PCI

Yes

Yes

Yes

Yes

No

Yes

iwn

802.11a, 802.11b, 802.11g

PCI

Yes

Yes

Yes

Yes

No

No

malo

802.11b, 802.11g

Cardbus, PC Card, PCI

Yes

Yes

Yes

Yes

No

No

otus

802.11a, 802.11b, 802.11g

USB

Yes

Yes

Yes

Yes

No

No

pgt

802.11a, 802.11b, 802.11g

Cardbus, PCI

Yes

No

No

Yes

Yes

Yes

ral

802.11a, 802.11b, 802.11g

Cardbus, PCI, Mini PCI

Yes

Yes

Yes

Yes

Yes

Yes

ray

N/A

PC Card

No

No

No

No

No

Yes

rtw

802.11b

Cardbus, PCI

Yes

No

No

Yes

Yes

Yes

rum

802.11a, 802.11b, 802.11g

USB

Yes

Yes

Yes

Yes

Yes

Yes

run

802.11a, 802.11b, 802.11g

USB

Yes

Yes

Yes

Yes

No

No

uath

802.11a, 802.11b, 802.11g

USB

Yes

No

No

Yes

No

No

upgt

802.11b, 802.11g

USB

Yes

Yes

Yes

Yes

No

No

ural

802.11b, 802.11g

USB

Yes

Yes

Yes

Yes

Yes

Yes

urtw

802.11b, 802.11g

USB

Yes

Yes

Yes

Yes

No

Yes

wi

802.11b

PC Card, PCI, USB

Yes

No

No

No

Yes

Yes

wpi

802.11a, 802.11b, 802.11g

PCI

Yes

Yes

Yes

Yes

No

No

zyd

802.11b, 802.11g

USB

Yes

Yes

Yes

Yes

No

No

Notes

^ a b c d ‘N/A’ means firmware is stored in device at all times

^ a b c d e f The card doesn’t have a host CPU and so it doesn’t require a firmware source

^ The proprietary HAL can be replaced by a port of the OpenHAL (from the BSD ath driver) to Linux

^ See openfwwf project for open source firmware. This firmware lacks support for QoS and hardware cryptography.

^ “Why does my D-Link DWL-650 rev. P1 or D-Link DWL-520 rev. E1 (or any other card with small flash) card fail?” Host AP driver – Frequently Asked Questions

^ http://wireless.kernel.org/en/users/Drivers/orinoco#devicefirmware

^ http://www.intel.com/network/connectivity/products/wireless/prowireless_mobile.htm

^ http://ipw2200.sourceforge.net

^ #46 (Eliminate dependency on licensed code in Marvell firmware.) One Laptop Per Child Trac

^ a b c There is a Free software firmware called FreeMAC,but it’s not yet ready for non developers use

^ http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=eff1a59c48e3c6a006eb4fe5f2e405a996f2259d

^ http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=a9b3a9f7214b3acc56330c2257aeaa5fa85bf520

^ see the license of the firmware to see which chipsets need a firmware

^ the sources are here

^ this thread on rt2x00 forums explains where to install the firmware files for the rt61 driver

^ According to Ivo van Doorn, there is probably no such chip as “RT2573″: http://rt2x00.serialmonkey.com/phpBB2/viewtopic.php?p=23045

^ rtl8180 driver (supports RTL8180, RTL8185 chipsets) added in 2.6.25. rtl8187 driver (supports RTL8187 chipset) added in 2.6.23. RTL8187B chipset supported by rtl8187 driver from 2.6.27.

^ a b c d e f in terms of no binary-only requirements that are posed by the driver, i.e. you can modify all code that is run on your CPU

^ acx(4) for FreeBSD uses a 4-clause BSD licence, which requires that all advertising materials mentioning it give credit for it; the Free Software Foundation says this makes it incompatible with the GPL
^
^ a b http://www.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/dev/microcode/rum/rum-license

^
^
^ a b c ‘N/A’ means firmware is stored in device at all times, ‘yes’ means firmware is available for totally free redistribution, ‘no’ means you have to get into non-free-software contract with the manufacturer to get access to the firmware

^ Manual Pages: acx

^ Manual Pages: atu

^ Manual Pages: ipw

^ Manual Pages: iwi

^ Manual Pages: iwn

^ Manual Pages: malo

^ Developer Blog – mglocker@: New WLAN drivers on the upswing

^ Manual Pages: otus(4)

^ Manual Pages: pgt(4)

^ a b OpenBSD reverse engineers more wireless drivers

^ http://www.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/dev/microcode/ral/ral-license

^ http://www.openbsd.org/cgi-bin/cvsweb/src/sys/dev/usb/if_run.c

^ Manual Pages: uath

^ Manual Pages: upgt(4)

^ http://www.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/dev/microcode/symbol/symbol-license

^ There is more details about the port at kerneltrap

^ Manual Pages: wpi

^ CVS log for /src/sys/dev/microcode/zydas/Attic/zd1211-licence

^ it’s not the same driver that the OpenBSD ath driver it’s a port from Madwifi to OpenSolaris

^ source, I don’t know if the HAL can be replaced with OpenHAL

^ Seattle Wireless WirelessDriver Support Wiki

^ a b Requires station firmware 1.7.4 or later.

^ WPA+TKIP with Hermes (Lucent/Agere) chipsets only. Requires 2.6.28-rc1 or later kernel and v9.42 or later firmware from userspace.

^ except for the rt2400 chipset; only the rt2500 chipset and the rt2570 chipset are supported

^ one user reported that WPA2 works with rt61pci

^ http://linuxwireless.org/en/users/Drivers and also at least two users reported success with master mode
^ a b http://bugzilla.kernel.org/show_bug.cgi?id=5631

References

http://support.intel.com/support/notebook/sb/CS-006408.htm

The Sourceforge IPW websites (ipw 2100,ipw2200 and ipw3945)

The FSF website for the Ralink and Realtek cards

Kerneltrap for the list of OpenBSD drivers

The OpenSolaris website for the list of OpenSolaris and Solaris drivers

http://rt2x00.serialmonkey.com/phpBB2/viewtopic.php?t=2084

http://rt2x00.serialmonkey.com/wiki/index.php/Rt2x00_beta

http://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/Wireless.html

rt2x00 README from cvs

http://lkml.org/lkml/2007/2/9/323

External links

Seattle Wireless Linux drivers

Seattle Wireless Mac OS drivers

Categories: Free software lists and comparisons | Wireless networking | Free software | Free device driversHidden categories: All articles with unsourced statements | Articles with unsourced statements from September 2009

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