RATOC CB USB Enhanced Host Controller Driver Download
Download the latest version of the RATOC CB USB Enhanced Host Controller driver for your computer's operating system. This version of "cbu2_pcmcia-usb2_xp-2k-me-98.zip" is rated (5 out of 5 stars) based on 446 downloads and 5 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 1.5 MB.
Supported Models
cbu2/rex-cbu2
Geniric USB Hub for EHCI
RATOC CB USB Enhanced Host Controller
RATOC USB CompositeDevice
RATOC USB Hub for EHCI
Manufacturers
Supported Operating Systems
Windows XP, Windows 2000, Windows ME, Windows 98SE
File Name
Versions
3.42.90 (2001-12-02) via .inf
Additional Notes
2 port USB2 cardbus PCMCIA drivers for Windows 2k, Me, 98SE. XP shouldn't need driver. Company site is at http://www.ratocsystems.com
Uploaded By
JoeUser (DG Member) on 31-Aug-2005
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| CBU2/CBPRSET.SYS | 9.7 KB | 15 Jan 2003 |
| CBU2/CBRPSET.VXD | 19.6 KB | 15 Jan 2003 |
| CBU2/CBU2PnP.exe | 163.8 KB | 29 Oct 2001 |
| CBU2/CBehci.inf | 7.1 KB | 20 Feb 2003 |
| CBU2/REXCFG.VXD | 6.3 KB | 19 Jul 2001 |
| CBU2/RSCOMP.SYS | 22.4 KB | 12 Feb 2003 |
| CBU2/RSEHCDCB.SYS | 51.5 KB | 13 Feb 2003 |
| CBU2/RSUSBD.SYS | 36.9 KB | 24 Feb 2003 |
| CBU2/RSUSBH.SYS | 30.3 KB | 13 Feb 2003 |
| Setup.exe | 1.5 MB | 6 Mar 2003 |
How to Update RATOC CB USB Enhanced Host Controller Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the RATOC CB USB Enhanced Host Controller 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 RATOC CB USB Enhanced Host Controller 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 RATOC CB USB Enhanced Host Controller. It is a software utility which automatically finds and downloads the right driver.
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.