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:
1. Update the latest keyboard images and help files.
2. Fixed several GUI and localization bugs.

Supported Devices:
Razer Marauder
Razer Naga
Razer Spectre