The CATC USB Chief Bus & Protocol Analyzer is a device manufactured by Computer Access Technology. This version of "Package.zip" has been downloaded 306 times with a user rating of 1 out of 5 stars, based on 11 reviews. The uploader reports that this update will work successfully on PCs running Windows Vista and Windows XP. The total disk space used for this update is 10.4 KB.
USB Chief
CATC USB Chief Bus & Protocol Analyzer
Windows Vista, Windows 2003, Windows XP, Windows 2000
5.20.0.0 (2001-01-19) via .inf
Updated driver for CATC USB Chief with support for Windows Vista.
Leo Havmøller (DG Member) on 8-Jan-2007
See all Computer Access Technology CATC USB Chief Bus & Protocol Analyzer ratings and reviews
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
Package/ChiefLower.sys | 5.1 KB | 8 Jan 2007 |
Package/ReadMe.txt | 967 bytes | 8 Jan 2007 |
Package/UsbChief.inf | 2.2 KB | 8 Jan 2007 |
Package/UsbChief.sys | 10.9 KB | 19 Jan 2001 |
To get the CATC USB Chief Bus & Protocol Analyzer 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 Computer Access Technology CATC USB Chief Bus & Protocol Analyzer 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 Driver Update Utility for Computer Access Technology CATC USB Chief Bus & Protocol Analyzer. It is a software utility which automatically finds and downloads the right 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.
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
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.