Features: 3-layer programmable download mode (RGB version). ABS key cap, classic and fashion. Customize your keyboard's backlighting through the software application. Ergonomic gaming keyboard design to offer the most comfortable gaming experience. Over 100 million times keystroke life, 2 times longer than the traditional mechanical axis. Waterproof / dustproof / anticorrosion. Wonderful shining backlight, 16 million color RGB lighting effects to meet the demands of gamers.64 mechanical keys with poker standard alignment.brand new and high quality Specifications:Model: GK64Item Type: USB Wired Mechanical KeyboardMaterial: ABSColor: Black,White(Optional)Axis Body Type: Gateron: Cyan, Red, Tea, Black, Yellow, Green, Silver / Glacier: Cyan, Red, Tea, Yellow, Silver, Green (Optional)Backlight Type: RGB LightKeys: 64 keysConnection: Wired/Wireless BTInterface: USB 3.1 Type C/BT 5.1USB-C Cable Length (m): 1.5m/4.921ft (Approx.)Keyboard Lifespan (times): more than 100 millionBT Version: Support(BT dual mode version only)Hot swap : support(Hot Swappable with Optical switches only)Waterproof level: IP68 Note:No retail package.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes:1Set x Wired Mechanical Keyboard