1. Customized Light Colors: 6 light effect themes, 18 built in cool lighting modes to choose from, each button light can be individually adjusted to 16.8 million colors, with a 256 level brightness control level. 2. Fast Processing: Adopt ARM level 32 bit processor core to achieve light speed response, a total of 18 unique light effects can be achieved, and macro programming is supported. 3. Multi Function: AK33RGB can be driven by software to achieve programming, lighting, macro commands, statistics, and customize various game button macros, completing originally complex game operations with just one key. 4. Black Switch: The black switch is a suitable switch for playing games, straight up and down, without paragraph feeling, with low sound, fast triggering, and powerful response. 5. Ergonomic Design: Create pure ergonomic keyboard cap, using R5 height, removing the spacing from the buttons below in the traditional layout, will give you faster response time in the game. Specification: Item Type: Gaming Keyboard Material: ABS Number of Keys: 82 Switch Life: 10 million times System Support: For Windows XP, for Win7, for Win 8, for iOS How to Use: Refer to the manual for detailed use. Package List: 1 x Gaming Keyboard 1 x Cleaning Brush 1 x User Manual 1 x Connection Cable 1 x ClipErgonomic Design: Designed with a focus on ergonomics, the AK33RGB features R5 height keycaps that reduce finger fatigue and increase responsiveness. Stay comfortable and dominate the competition with this keyboard. Black Switch: The black switch is a suitable switch for playing games, straight up and down, without paragraph feeling, with low sound, fast triggering, and powerful response. Multi Function: AK33RGB can be driven by software to achieve programming, lighting, macro commands, statistics, and customize various game button macros, completing originally complex game operations with just one key. Fast Processing: Experience smooth and instantaneous response times with the powerful 32-bit ARM processor. Unlock 18 unique lighting effects and customize macros to enhance your gaming experience. Customized Light Colors: Personalize each key's color from a vast selection of 16.8 million options and adjust brightness with 256 levels. Choose from 6 themes and 18 cool lighting modes for a visually captivating experience.