Do more on the MMO battlefield and beyond. The CORSAIR DARKSTAR gaming mouse boasts an arsenal of 15 programmable buttons, including a uniquely positioned six-button side cluster, so all your actions and abilities are within easy reach. Suited even for larger hands, DARKSTAR keeps your thumb in a comfortable spot to alleviate strain over long gaming sessions. • 15 Programmable buttons • Unique six-button side cluster • Ideally placed side thumb grip to alleviate strain • Sub-1ms SLIPSTREAM WIRELESS or Bluetooth® • Tailor the mouse to your needs with CORSAIR iCUE • CORSAIR MARKSMAN 26,000 DPI optical sensor • Lightning-fast CORSAIR QUICKSTRIKE buttons • Optical left- and right-click switches • Five onboard memory profiles