Razer Abyssus Mirror Essential ambidextrous gaming mouse (Optical gaming mouse 3500 dpi 3,5G, high gloss mirror finish)

High gloss mirror finish 3500dpi Razer Precision 3.5G infrared sensor 1000Hz Ultrapolling / 1ms response time Mechanical dpi/polling rate switches On-The-Fly Sensitivity adjustment No Drift Control Always-On mode Ultra-large buttons 16-bit ultra-wide data path 60-120 inches per second and 15g of acceleration Three independently programmable Hyperesponse buttons Ambidextrous design Scroll wheel with 24 individual click positions Zero-acoustic Ultraslick mouse feet Seven-foot, lightweight, non-tangle cord Approx. size in mm: 115(L) x 63(W) x 40(H) System Requirements PC with USB port Windows 7 / Windows Vista / Windows XP Internet connection (for driver installation) At least 35MB of hard disk space