ASUS TUF Gaming K7 Optical-Mech Keyboard with IP56 resistance to dust and water, aircraft-grade aluminum, and Aura Sync lighting Engineered with innovative optical-mechanical switches for precise actuation that’s 25X faster than a standard mechanical keyboard, and supplied with both tactile and linear switches IP56 resistance to dust and water ingress, aircraft-grade aluminum faceplate and up to twice the lifespan of traditional mechanical switches for long-term reliability Broad, deep memory-foam pad for comfortable, and integrated magnets for fast attachment or removal. Individually-backlit keys with Aura Sync RGB LED technology for unlimited personalization options Map macros on-the-fly to our fully programmable keys, adjust settings with enhanced Armoury II software, and store profiles on the keyboard’s onboard memory