DriverCove

Hauppauge Computer Works - Streaming Media and Broadcast Devices - Hauppauge WinTV HVR-900H 64bit (66xxx) Driver 1.0.709.27051

by Hauppauge Computer Works, Inc.8.18764-bitSHA-256 verified

Manufacturer
Hauppauge Computer Works, Inc.
Device
Hauppauge Computer Works - Streaming Media and Broadcast Devices - Hauppauge WinTV HVR-900H 64bit (66xxx)
Driver version
1.0.709.27051
Release date
February 20, 2009
Supported Windows
Windows 8.1, Windows 8, Windows 7
Architecture
64-bit (x64)
File size
198 KB
File name
20248457_eb4258240eedb7610f69c7c47711f525ce447022.cab
Digital signature
Signed - catalog hcw66x64.cat
INF version
02/20/2009,1.0.709.27051
INF provider
Hauppauge Computer Works
Device class
Media
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
71b98c951cd522be5f5ad88585f44c7622d278f320d1df6b1191fb06a6f0cdea

Supported hardware IDs (4)

Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.

How to install

  1. Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
  2. Verify compatibility: your Windows version (Windows 8.1, Windows 8, Windows 7) and architecture (x64)must match this driver, and your device's Hardware ID should appear in the list above.
  3. Download the file using the button - it comes directly from Microsoft Update Catalog.
  4. Optionally verify the checksum: open PowerShell, run Get-FileHash your-download.cab -Algorithm SHA256 and compare with the SHA-256 above.
  5. Extract the .cab archive: right-click → Extract All, or run expand -F:* file.cab C:\driver\ in Command Prompt.
  6. Install via Device Manager: right-click your device → Update driver → Browse my computer → point to the extracted folder. Alternatively run pnputil /add-driver C:\driver\*.inf /install.
  7. Check Device Manager: the device should show no warning icons, and the driver version should match.

How to roll back

If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If the button is greyed out, use the restore point from step 1 (Start → "Recovery" → Open System Restore).