Razer tastatura Blackwidow X Tenkeyless

50 g Razer Mechanical Pushbutton Switch, 80 million button life, Compact layout, Military Grade Metal, Top Structure, Support Razer Synapse, 10-key scrolling anti-collision function, Fully programmable keys with on-the-fly macro recording, Game mode options, Cable management cabling, 1000 Hz ultra-fast polling rate, Braided fiber cable