Infinite CommandsTake hold of your game with the Razer Tartarus Proa gaming keypad that will never let victory escape your grasp. From its measured, nuanced inputs to its 32 programmable keys, experience a level of control and customization made for the most demanding of MMO gamers.RAZER ANALOG OPTICAL SWITCHWhile most gaming keypads and keyboards register a singular input when pressing a key, the Razer Tartarus Pro is fitted with Razer Analog Optical Switches which can register scaling levels of input in the same motion depending on how far you press. This allows for a more measured and nuanced form of control. For example, a half press will cause your character to walk, while a full press will get them to run. This type of control is similar to how you might move your character using analog thumbsticks on a controller.ADJUSTABLE ACTUATIONWhether you prefer light taps or full, deliberate keystrokes that bottom out, tweak the gaming keypads actuation to be as hair-trigger sensitive o