Colorful Backlight USB Wired Gaming Keyboard 2400DPI LED Gaming Mouse Combo with. Specifications:1. Item: Gaming Keyboard + Mouse + Mouse Pad Set2. Material: Plastic3. Color: Black4. Backlight color: Rainbow5. Cable Length: About 1.5m6. Keyboard: Size: 445x135x4mm/17.5”x5.3”x0.15” Buttons: 104 Interface: USB 1.1/2.07. Mouse: Size: 71x131x41mm/2.8”x5.1”x1.6” Interface: USB Working voltage: 5V 100mA DPI: 800/1200/2000/2400 Support systems: Windows XP / Vista 7/8/10 / OSXFeatures: 1. With colorful backlit displaying, and supports one-key turning on/off the colorful lights.2. The keyboard is waterproof, easy to clean; and with mechanical hand-feel, durable and comfortable.3. Fade-less laser-carving color of the keycap.4. The mouse is with ergonomic hybrid shape; and supports 800/1200/2000/2400 dpi adjustable, suits for your need.Package Included:1 * Colorful Backlight USB Wired Gaming Keyboard1 * 2400DPI Adjustable LED Gaming Mouse1 * Mouse Pad,,,,,,,