A4 Tech USB PC Camera 301P Driver Download
The USB PC Camera 301P 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 version of "PK-635.zip" has been downloaded 13,292 times with a user rating of 5 out of 5 stars, based on 85 reviews. Our users report success installing this driver update on PCs running Windows Vista and Windows XP. The total disk space used for this update is 2.0 MB.
Supported Models
PK-635
USB PC Camera 301P
Manufacturers
Supported Operating Systems
Windows 2003, Windows XP, Windows XP (64 bit), Windows 2000, Windows 98SE, Windows 98
File Name
Versions
4.2.1126.72 (2003-11-26) via .inf
Additional Notes
Unzip the files to a folder, plug in your camera, and run the Setup.exe file.
Uploaded By
Korrie Kamauoha (DG Member) on 6-Jun-2005
Most Helpful Reviews
Already tried it? Give your review.
See all A4 Tech USB PC Camera 301P ratings and reviews
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| PK-635/VM31bSTI.dll | 61.4 KB | 15 May 2003 |
| PK-635/VMCap.exe | 147.5 KB | 22 Aug 2002 |
| PK-635/usbVM31b.sys | 90.5 KB | 11 Feb 2004 |
| PK-635/Config.set | 65.3 KB | 1 Mar 2004 |
| PK-635/usbvm31b.inf | 8.8 KB | 9 Apr 2004 |
| PK-635/VM31bTWN.DS | 77.8 KB | 3 Apr 2003 |
| PK-635/Setup.exe | 1.9 MB | 11 Apr 2004 |
| PK-635/amcap.exe | 49.2 KB | 15 Oct 2002 |
| PK-635/VM31bTXP.DS | 86.0 KB | 8 Apr 2003 |
| PK-635/VM_STI.EXE | 49.2 KB | 24 Feb 2004 |
| PK-635/VM31bPrp.Ax | 180.3 KB | 12 Feb 2004 |
| PK-635/StillCap.exe | 53.2 KB | 22 Aug 2002 |
How to Update USB PC Camera 301P Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the USB PC Camera 301P 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 USB PC Camera 301P 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
Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.
How to Open Device Manager
In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager
In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager
In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager
In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager
In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button
How to Install a driver from Device Manager
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
Click the Update Driver button and follow the instructions.
In most cases, you will need to reboot your computer in order for the driver update to take effect.
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.