?Ergonomics ?This 65% keyboard adopts a scientific stepped keycap design, which keeps your hands in the most natural state and minimizes hand fatigue after long-term use. A smaller keyboard provides better structural ergonomics, allowing the body to perform typing tasks in a more natural posture. ?PBT & Shine Through?The keyboard keycaps are made of PBT material and have a translucent design, providing superior durability, resistance to shine, and enhanced backlighting. ?Switchable function?Applicable to Fn+ Esc key, it will switch to the second or third function key of mechanical keyboard, realizing one-key multi-purpose. ?Function Indicator? When switching to Win/Mac modes of the grey mechanical keyboard, Just press Fn to show mode indicator light, letting you know more clearly which keyboard mode you are using. ?Red switch & Wide Compatibility?Red Switches are Quiet click sound, fast action with small resistance without a tactile bump feel,they are easier on your hands if you’re typing for long periods of time.This USB wired mechanical gaming keyboard compatible with Windows / Mac. ?RGB Custom Gaming Keyboard?65% RGB keyboard includes backlight color and backlight effect, different backlight matching brings you different visual experience. The brightness & light speed of the light can also adjust it to your liking. ?Mini 68 Keyboard?This GR68 keyboard 60 percent is a Ultra-Compact layout with 68 PBT key caps ,Suitable for all Gamers and Typist,give more space to your desktop.