Razer DeathStalker Ultimate

Razer's award-winning, proprietary Switchblade User Interface puts more control in your hands with ten dynamic adaptive tactile keys and an LCD panel. Bind an unlimited number of commands, macros, skills, spells, and any other control you need to ten tactile keys that dynamically change to suit the in-game situation. The LCD panel functions as a separate screen which displays in-game information or application widgets in full vibrant color, allowing you to stay ahead of the competition; or as a secondary mouse input device with new gesture controls.