Whether you are playing your favorite game, using Solid Works or Photoshop, Office or Google Docs, take the lead and lose the wire with the top-of-the-range Mad Catz R.A.T. 9 Wireless Gaming Mouse. The next-generation "twin-eye" laser sensor reads each axis separately and tracks up to a stunning 6 meters per second with pinpoint accuracy. Easily adjust your mouse’s sensitivity on-the-fly with four custom DPI settings ranging from 25 to 6400 per profile. Fully adjustable palm and thumb rests, a removable pinkie grip, and custom weight system let you discover your perfect feel. Use the included Mad Catz Macro Programming Software to create powerful macros, key bindings, and set your desired Precision Aim speed for help with FPS headshots. Change sensitivity or programmable button actions on-the-fly for instantaneous access to an astonishing 18 commands! Whether at home, the office, or at school, the R.A.T. 9 Wireless Gaming Mouse delivers performance, comfort, adjustability, and simplified programmability for all PC and Mac users.