** The Vengeance K60 Gaming Keyboard: designed for performance gaming.** ** Cherry MX Red mechanical key switches** Cherry® MX Red key switches are the best of the best -- they provide the sensitivity & low operating force that professional gamers love. Reaction times are ulra-fast & responsive for quicker double & triple taps. The action is predictable & linear unlike lesser gaming keyboards that have a tactile bump or the annoying click of a typist's keyboard. ** Contoured, textured WASD & 1-6 Keycaps** The Vengeance K60 is designed to give you complete control even during the most intense action. The contoured, textured WASD & 1-6 keys are soft to the touch & without slip so you can focus on the game without needing to look down to find the right controls. An extra set of standard typing keycaps & a keycap replacement tool are provided for general typing. ** Full key matrix anti-ghosting** Our expertly designed anti-ghosting technology provides flawless control even when you're pressing multiple keys at once. The K60 has individual switches with dedicated diodes for each switch so every key press results in an input & is 100% ghost free without tradeoff or compromise. **20-key rollover (20KRO) on USB** Typical USB (Universal Serial Bus) gaming keyboards are limited to the USB (Universal Serial Bus) standard six-key rollover. The K60 features increased performance with a 20-key rollover implementation on USB (Universal Serial Bus) at a blazing fast 1ms (1000 reports per second) reporting rate. ** Professional-grade brushed aluminum chassis with laser etched keys** The comfortable yet rugged design is ideal for single player or LAN party gaming & provides increased durability & stability when compared those that are primarily plastic. The stiff suspension chassis & the laser etched keys are made for durability so they won't degrade over time. ** Ergonomic wrist rest** The ergonomic soft-touch wrist rest helps you play for hours without fatigue. It even d