<p>Keyboard Specifications: Interface Type: USB, Product solutions: SK9708, Product type: One-key keyboard, Number of keys: 61KEY, Multimedia: With multimedia (laser carving), Button life: 10 million times or more, Operating Voltage: 5.0V+5% DC, Working current: 150mA (MAX), Keycap material: ABS two-color injection, Product line length: 1.7M</p><p>Mouse Specifications: Rate of return: 125Hz, Movement speed: 30IPS, Refresh rate: 4000FPS, Acceleration: 8G, DPI: 1200/1600/2400/3600dpi, Material: ABS, Tracking system: Optical, Voltage rating / electric current: DC 5V / 100mA, Connection: Wired, Cable length: Approx. 150cm, Port: USB 2.0, Switch Life: 10 million cycle, Buttons: Left, Right, Scroll Wheel, DPI +，DPI -, Advance, Retreat, Light effect: colorful</p><p>Package included: 1x Gaming Mouse, 1x Gaming Keyboard, 1x English User manual</p><p>System compatibility: Compatible with IBM PC Win98SE/Me/2000/XPMISTAWIN 7/WIN10</p><p>Installation steps: 1: Plug the USB of keyboard and mouse into the USB of laptop or desktop computer, 2: The system will identify the keyboard and mouse and install the driver automatically, 3: After it finished, The keyboard and mouse will work normally</p>