Full Details from Amazon.com : http://www.amazon.com/gp/product/B00HZOM2DC?tag=onigi-20

Perixx MX-2200 Dual Mode Wired and Wireless Gaming Mouse - Avago 2000dpi A3050 Optical Sensor

High speed motion detection gaming mouse up to 160ips with 23G Acceleration - Omron Micro Switches - Ultra Polling 1000HZ
Dual USB Connector with Double Faster Charging Time - 59ft 18m Braided Fiber Cable
On-the-fly 3 Level Adjustable 1000-1500-2000 DPI Switch - with Program 250-2000 DPI Switch
Onboard Memory with 7 Button Setup 4 Programmable Macro Buttons 8 User Profile
Dual IR and Optical Sensor Switch for the Use with Gaming or Desktop Mode