More Room to Make Big Plays: A compact, space-saving layout designed to give players more room for sweeping mouse movements that can lead to big wins. Eight Zone RGB Backlighting: Create personalized lighting as dazzling as your clutch plays with 8 zones of brilliant RGB lighting. 300ml Spill Resistance: K55 CORE TKL is built for gaming and built to stand up to the perils of daily life. Don’t let a little spill ruin your new keyboard, with 300mL of spill-resistance. Convenient Media Controls: Stay locked in the zone with four dedicated media buttons. Control volume, playback, Win lock, and brightness buttons all at the touch of a button. 12-Key Rollover with 1,000Hz Polling: With responsive 1,000Hz polling and 12-key rollover, you’ll get the benefits of accurate, responsive keypress detection.