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ATI I/O Communications Processor USB 2.0 EHCI controller Drivers

ATI I/O Communications Processor USB 2.0 EHCI controller Drivers 6.1.7600.20589

Driver package for Windows XP–7, 32-bit & 64-bit. Released Jun 21, 2006.

Manufacturer
Microsoft
Version
6.1.7600.20589
Release date
Jun 21, 2006
Windows
Windows XPWindows VistaWindows 7
Architecture
32-bit & 64-bit
Size
5.8 MB
Hardware IDs
9 supported (see list)
Category
Other devices › Microsoft

Download

IN1PCH32WW5.exe
2.7 MB · SHA-256: 04b08f038919f9df71b92b8a0185222758b615fa75a93bb223bd249b3f75e1b5 · check on VirusTotal
Download
IN1PCH05WW6.exe
2.5 MB · SHA-256: afa26a1f7b8662dcbd2fa9e4069e4d7a5c6c693071277d811511b7f62bb02438 · check on VirusTotal
Download
usbport.inf_amd64.zip
348 KB · SHA-256: ce07926b5f135e64337446f5525bde4fb2ac076f6343b37545d34f72d6a33ec7 · check on VirusTotal
Download
usbport.inf_x86.zip
296 KB · SHA-256: db641cb7678e8c45ec67d862a936c9b395c49ada9da07ae630b4dbcde88033d1 · check on VirusTotal
Download

How to install

  1. Check that this is the right driver. Open Device Manager (right-click the Start button), right-click your device, choose Properties and look at "Hardware Ids" on the Details tab. The value should match one of the supported IDs below (more about hardware IDs).
  2. Run the downloaded .exe file as administrator and follow the setup wizard.
  3. If you downloaded an archive, extract it to a folder. If the folder contains setup.exe or install.exe, run it as administrator.
  4. If there is no installer, right-click the device in Device Manager, choose Update driver, then "Browse my computer for drivers", select the extracted folder (leave "Include subfolders" ticked) and click Next.
  5. Restart the computer and check that the device no longer shows a yellow warning sign in Device Manager.
This driver was released for Windows XP–7. On Windows 10 and 11 it may refuse to install, or Memory integrity (Windows Security, Device security, Core isolation) may block it. If a newer version is listed under other drivers for this hardware, use that one instead.

Supported hardware IDs

This driver package declares support for 9 device IDs. Open an ID to see every driver available for that device.

Hardware IDDevice
PCI\VEN_1106&DEV_3038 VIA Technologies, Inc. VT82xx/62xx UHCI USB 1.1 Controller
PCI\Ven_1002&Dev_4373 ATI/AMD Radeon IXP SB4x0 USB2 Host Controller
PCI\CC_0C0300
PCI\CC_0C0310
PCI\CC_0C0320
USB\ROOT_HUB
USB\ROOT_HUB20
USB\UNKNOWN
USB\COMPOSITE
DriverVersionDateWindows
Intel Chipset Driver 8.3.1.1005 May 18, 2007 Windows XP
Standard OpenHCD USB Host Controller 6.1.7600.20589 Jun 21, 2006 Windows 7
USB 2.0 (VT6202, VT6212, VT6214/L) 270p_M Oct 3, 2005 Windows XP
USB 1.1 VIA 3038 Host controller 1.10 Mar 8, 2002 Windows XP