Mad Catz Titanfall S.T.R.I.K.E. 3 Gaming Keyboard for PC with full backlighting with a choice of over 16 million colors - match the keyboard with your gaming rig; Custom-designed P.U.L.S.E. key membrane ensures rapid key response and tactile feedback; 12 programmable Macro buttons over 3 modes resulting in 36 possible commands; Custom backlighting color for each mode provides "at-a-glance" mode status indication; Use the intuitive drag-and-drop software to create custom macro key profiles for each of your games; Shortcut keys - quickly and easily control your music or alter the volume and backlighting brightness; Windows Key Lock - disable the Windows Key to ensure disruption-free gaming; Removable Palm Rest USB connection.