Razer Tartarus Membrane Gaming Keypad PC

25 fully programmable keys including an 8-way thumb-padGet an infinite number of commands right at your fingertips with 25 fully programmable keys. Bind all your preferred skills, macros and hotkeys for a highly personalized gaming experience. The 8-way directional thumb-pad not only lets you move with precision, it can also act as modifier keys.Improved ergonomic form factorThe Razer Tartarus membrane gaming keypad features redesigned ergonomics to ensure your hand feels snug as you destroy, whether in the first or tenth hour of gaming. Its adjustable wrist-rest can be customized to two different positions so you get the exact angle of comfort you require.Razer Synapse 2.0 enabledRazer Synapse 2.0 is cutting-edge proprietary software that functions as the brain of the Razer Tartarus gaming keypad. Save your custom profiles and sync them from anywhere in the world through our cloud system. Automatically download driver and firmware updates easily through this unified configurator software.TECH SPECS 25 Fully programmable keys including an 8-way thumb-pad Instantaneous switching between 8 key maps Improved ergonomic form factor Adjustable soft-touch wrist pad for remarkable comfort Full anti-ghosting Unlimited macro lengths Unlimited game profiles Backlit keys for total control even under dark conditions Braided fibre cable Razer Synapse 2.0 enabled Approximate Size Width: 153mm/6.03'' Height: 186mm / 7.32'' Depth: 54.8mm/2.16'' Product weight: 370g/0.66lbsSystem Requirements PC with USB port Windows速 8/ Windows速 7 / Windows Vista速 / Windows速 XP (32-bit)/ Mac OS X (v10.6-10.8) Internet connection (for driver installation) At least 200MB of hard disk space Synapse 2.0 registration (requiring a valid e-mail), software download, license acceptance, and internet connection needed to activate full features of product and for software updates. After activation, full features are available in optional offline mode.