Description Product Parameters: Material: Metal & ABS Rated Voltage: 5~0.25V Rated Power: 1W Supported Operating systems: Window XP/7/8/8.1/10; Mac OS X V10.4 or higher Plug-in Type: USB 2.0 Model: OGG-MKD71 Product Features: Highly-responsive Keystroke – Crisp Key Clicks , Pleasant Typing Feedback Built with superior blue switches, oraimo HyperType is perfect for your fast-paced gaming and typing needs. 14 Backlight Design- Gorgeous Typing Experience oraimo HyperType features 14 rainbow backlight modes and 3 DIY backlight modes, chromatic lighting effects give you immersing typing experience. You can also customize the keyboard brightness and lighting speed according to your preference. ABS&Metal Design- Fashionable and Durable The metal and ABS construction make it durable and stylish. Ergonomic wrist rest keeps you away from wrist fatigue during long hours working or gaming. Widely Compatible-Plug and Play oraimo HyperType is compatible with most devices on the market. You can use this keyboard effortlessly on a computer device via a USB port, just plug and play. Customizable Macros- Simplify Game Operations 5 customizable macros help multiple operations to be completed in a single macro command, giving you a simple and smooth gaming experience.