Razer Copperhead 5.0

Equipped with speed, precision and sensitivity, the Razer Copperhead™ gaming mouse brings gaming to new heights with its revolutionary 2000dpi laser sensor technology. Add 32KB of onboard memory, this intelligent mouse is a genre-defining weapon that makes for penetrating, explosive gameplay.
* 2000dpi Razer Precision™ laser sensor
Experience precision with the world's most advanced laser sensor, found in the Razer Copperhead™.
* 32KB Razer Synapse™ onboard memory
With a 32KB onboard memory – Powered by Razer Synapse™ – you can store up to five unique gaming profiles.
* 1000Hz Ultrapolling™ / 1ms response time
A response time of 1ms, as compared to that of 125Hz / 8ms found in conventional gaming mice, gives you the competitive edge over your opponents.
And much more:
* Seven independently programmable Hyperesponse™ buttons
* On-The-Fly Sensitivity™ adjustment
* Always-On™ mode
* Zero-acoustic Ultraslick™ Teflon feet
* 16-bit ultra-wide data path
* Up to 45 inches per second and 20g of acceleration
* 7080 frames per second
* GlowPipe™ non-slip side rails
* Ergonomic ambidextrous design
* Ultra-large non-slip buttons
* Gold-plated USB connector
* Seven-foot, lightweight, non-tangle cord
* Approximate size: 130mm (length) x 66mm (width) x 41mm (height)

System Requirements
Windows® 2000 / XP / X64 / MCE 2005 / Vista / Vista64
Available USB port
CD-ROM Drive (for drivers)
At least 35MB of hard disk space (for drivers)