Razer Tartarus Pro Analog Optical Gaming Keypad AT A GLANCE: Razer Analog Optical Switches Dual-Function Keys Adjustable actuation 32 programmable keys Unlimited macro length and 8 quick-toggle profiles Razer Analog Optical Switches Dual-function keys Adjustable actuation 32 fully programmable keys with programmable 8-way directional thumb-pad Chroma backlighting with 16.8 million customizable color options Instantaneous switching between 8 key maps Unlimited macro lengths Razer Synapse enabled Braided fiber cable |