A4 Tech PK-635 Driver Download (Official)
The PK-635 is a camera manufactured by A4 Tech. Updated drivers can improve image quality and fix problems such as disabled settings in Device Manager, drop outs and glitches during Zoom and other performance issues. This driver - "PK-635.zip" - has been downloaded 12,487 times and is rated 5 out of 5 stars based on 97 reviews. It has been installed successfully by our users on PCs running Windows 8, Windows 7 and Windows XP. The total disk space used for this update is 2.3 MB.
Supported Models
PK-635
A4 TECH PK-635 PC Camera
Manufacturers
Supported Operating Systems
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95
File Name
Versions
4.2.1126.72 (2003-11-26) via .inf
Additional Notes
PK-635
Windows9x, Windows 2000, Windows NT40, Windows ME, Windows XP, Windows 2003
Uploaded By
Vinod (DG Staff Member) on 12-Aug-2004
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Related Driver Updates
How to Update PK-635 Device Drivers
Step 1 - Download Your Driver
To get the PK-635 driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter A4 Tech PK-635 into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the A4 Tech Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the A4 Tech website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
Open a tool called Device Manager.
Use Device Manager to put the new driver on your computer.
Turn your computer off.
Turn your computer back on.
Now your new driver is ready!
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| VM31bSTI.dll | 61.4 KB | 15 May 2003 |
| VMCap.exe | 147.5 KB | 22 Aug 2002 |
| usbVM31b.sys | 90.5 KB | 11 Feb 2004 |
| Config.set | 65.3 KB | 2 Mar 2004 |
| usbvm31b.inf | 8.8 KB | 1 Mar 2004 |
| VM31bTWN.DS | 77.8 KB | 3 Apr 2003 |
| Setup.exe | 2.2 MB | 3 Mar 2004 |
| amcap.exe | 49.2 KB | 16 Oct 2002 |
| VM31bTXP.DS | 86.0 KB | 9 Apr 2003 |
| VM_STI.EXE | 49.2 KB | 24 Feb 2004 |
| VM31bPrp.Ax | 180.3 KB | 13 Feb 2004 |
| StillCap.exe | 53.2 KB | 22 Aug 2002 |