Supported operating system:

Windows XP 32-bit
Windows XP 64-bit
Windows Vista 32-bit
Windows Vista 64-bit
Windows 7 32-bit
Windows 7 64-bit

Release note:
Terratec G1 TV card version 5.09.1202.00 driver for WinXP/WinXP-64/Vista/Vista-64/Win7/Win7-64 released on 12th Feb 2011.

Supported Devices:
TerraTec G1