Mad Catz R.A.T.TE Tournament Edition Gaming Mouse for PC and Mac
http://www.amazon.com/gp/product/B00IAQ55ZG?tag=sukses2015-20

8200 DPI Laser Doppler sensor with high-speed motion detection and 4 customizable DPI settings
Adjustable lift-off height avoids issues with tracking on the z-axis
Oversized Precision Aim button enables on-the-fly cursor sensitivity adjustment
Intuitive drag-and-drop software interface accommodates 27 user-definable commands via 9 programmable buttons over 3 modes
Fast and lightweight - weighs only 90 grams excluding the cable
Left and right mouse buttons use OMRON switches rated at five million cycles