BACKLIT & CUSTOMIZABLE With LED lighting and onboard memory, RUSH supports five player profiles of custom keys, macros, and LED settings. Enabling the Fnatic Mode function allows you to disable the windows key and enable macro settings on virtually any key. Cherry Mx Switches Equipped with CHERRY MX mechanical switches, RUSH supports even the most intense gaming scenarios and delivers every keystroke command with precision and reliability. The CHERRY MX switches give a unique tactile feel to the player that signal exactly when each command is executed. More USB Built with two additional USB ports on its back, RUSH doesn’t make you sacrifice a USB connection. Connect the keyboard plus two more USB devices through its single USB connector.