SteelSeries Apex Pro TKL Gen 3 Mechanical Gaming Keyboard, OmniPoint 3.0 Adjustable HyperMagnetic Switches, Double Shot PBT Keycaps, US English Layout, Wired Connectivity, Black: Apex Pro TKL Gen 3  World's Fastest Keyboard Just Got SmarterPush the boundaries with cutting-edge, industry-leading OmniPoint 3.0 switches, now with brand new features that change the way you game: Rapid Trigger, Protection Mode, Rapid Tap and GG QuickSet.