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:
Logitech Webcam Software version 2.0.1 driver For WinXP/XP-64/Vista/Vista-64/Win7/Win7-64 released on 31th Aug 2010.

Supported Devices:
Webcam 205