Model : Razer Boomslang Collector's Edition 2007 Gaming Mouse

Technical Specifications
* 1800dpi Razer Precision 3G infrared sensor
* 1000Hz Ultrapolling / 1ms response
* 32KB Razer Synapse onboard memory
* Five independently programmable Hyperesponse buttons
* 16-bit ultra-wide data path
* 60-120 inches per second and 15g of acceleration
* Zero-acoustic Ultraslick Teflon feet
* Always-On mode
* On-The-Fly Sensitivity adjustment
* Collectors edition limited to 10,000 units worldwide
* Premium titanium finish

System Requirements
Windows 2000 / XP / X64 / MCE 2005 / Vista / Vista64
* PC with built-in USB ports
* CD-ROM drive (for drivers)
* At least 35MB of hard disk space (for drivers)

Warranty : Two Years.