Other: RESPONSE: Report Rate: 125~2,000 Hz; Key Response: 1 ms; DURABILITY: Micro-Switch: Over 20 Million Clicks ( Left / Right Button ); Infrared-Wheel: Over 2 Million Scrolls; Metal X`Glide Armor Boot: Over 300 Kms
Sensors: PixArt PMW3389 Gaming Engine
Vendor_url: http://www.bloody.com/en/product.php?pid=10&id=217#full-gallery-container
Movement resolution: 50~16,000 CPI