MAD CATZ-VIDEO GAME MR04DCAMBL00 Mad Catz The Authentic R.A.T. 6+ Optical Gaming Mouse - PixArt PMW3360 - Cable - Black - 1 Pack - USB 2.0 - 12000 dpi - 11 Button(s)

Store your favorite 4 user profiles on mouse using on-board memory - quickly switch using Profile button Adjustable palm rest - side button releases palm piece for customizable comfort F.L.U.X. software lets you customize your settings - create unlimited user profiles, program buttons, customize lighting and more 2 side scroll wheels - customize within software for extra functionality Tunable weight system - weights can be added or removed to customize mouse Adjustable DPI - up to 12000 Precision button instantly increases or decreases sensitivity - ideal for in-game sniping Industry-leading OMRON switches - 50 million click lifetime Multi-button functionality for maximum precision and control: Scroll wheel, Left click, Right click, DPI button, Forward, Backward, Precision button, Profile button