Mad Catz MCB43112N0C2/04/1 S.T.R.I.K.E. 3 Gaming Keyboard for PC Ideal entry into the world of competitive gaming Precise key response, customizable backlighting, and programmable macro keys Key membrane optimized for responsiveness 12 programmable macro buttons Conveniently placed shortcut keys Specially Engineered P.U.L.S.E. Key Membrane Optimized for Responsiveness Anti-ghosting for up to 7 Simultaneous Keystrokes Fully Customizable RGB Backlighting with 16 Million Different Colors 12 Programmable Macro Buttons over 3 Modes Create 36 User-definable Commands Save and Publish Custom Programmed Profiles to Share with Your Community Intuitive Graphical Interface Simplifies Macro Programming Conveniently Placed Shortcut Keys for Quick Volume and Media Adjustments Windows Key Lock Prevents Accidental Windows Key Presses