The Steel Series Apex M750 TKL is a compact, 10-keyless gaming keyboard engineered without compromise with QX2 mechanical switches and real-time Discord and in-game notifications. Series 5000 aerospace aluminum alloy provides unmatched durability, while intuitive per-key RGB lighting customization and Steel Series Engine software light up your gaming. Plus, the Game Sense Engine App delivers reactive illumination based on in-game events like low ammo, health, kills, money and cool down timers. Steel Series Engine software gives you the power to completely customize your keys, macros and profiles for advanced gameplay. Presets lighting effects are stored on-board for on-the-go use.