What's New:

- Overhaul of user interface to the latest Razer interface design.

Supported Languages:

English
Chinese Simplified
Chinese Traditional
French
German
Japanese
Korean
Russian

Supported Operating System:

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

Alternative drivers to Razer Lachesis 5600DPI Mouse Driver 3.00: