Steelseries SEnsei MLG edition laser mouse , black with 16.8m color LED in 3 zones (the wheel, the DPI indicator and the back) , 32bit ARM processor , support EXACTAiM + EXACTACCEL + EXACTSENS + EXACTLiFT ( adjust lift distance level from mouse pad ) , 5 on-board profiles , on -mouse customizable LCD menu system , 8 buttons, 150iPS (inch Per Sec) , 12000FPS , 8200CPi upto 16400DCPi , 10.8MegaPixel , support extremely long and advanced macros , 1000Hz Ultrapooling , Anti-tangle braided cord UPE material Covers 16 % of mouse bottom to ensure maximum glide - usb