USB interface: USB 2.0 tem size: 44.1 * 14.7 * 3.4cm Item weight: 779g / 1.717Lb More than 50 million keystrokes, long service life. Unique suspended keys design, unique keystroke rhythm feeling. Well, build, solid and heavy that give you an excellent operating experience. Compact design without num pad section provides extra space for your mouse and allows your shoulders to be comfortably positioned. Ergonomically designed to fit your fingers and wrists, which can effectively reduce the fatigue caused by intensive long hours of gaming. The keyboard works amazingly in both typing and gaming. Perfect fit for professional gamers. A quality experience. Whether it's an office or a game, it's the best companion for your computer. Pay attention to waterproofing and do not allow water to be poured onto the product. Not swappable COLOR:WHITE,BLACK Welcome to our new store, please contact us if you have any questions, we will reply as soon as possible😊 Please note that due to light and screen reasons, the slight color difference should be within the acceptable range. I wish you a happy shopping!