RGB Backlight: KM-G12 comes equipped with 7 colors presets and 12 lighting configuration presets. The G-aim software gives you full access to many other customization options AUKEY Red Switches: Characterized for being linear and smoother. These switches require less force to press down and are easier to use. No tactile "bump" but still very responsive Full N-Key Rollover: 104-key rollover with anti-ghosting means this keyboard will never miss a single key-press or confuse your commands in any use case scenario Durable Design: The double-shot-molded ABS keycaps and steel body are extremely durable and abrasion-resistant Package Contents: AUKEY KM-G12 RGB Mechanical Keyboard, User Manual, Keycap Puller