Features:brand new and high qualityCool and stylish withpudding keycap design.Support 12 kinds of lighting effects.61-key design, supports 21-key conflict-free input.The keyboard uses mechanical green switches.Full-speed interface USB2.0, support 1000 report rate. Specifications:Specification item:Wired mechanical keyboardProduct number:L700Interface Type:USB1.1/2.0Key type:Mechanical blue shaftKey language version:USNumber of keys:61KeysOperating Voltage:5.0V5% Working current:DC150mA (MAX)Product line length:1.5mKeycap material:ABSSize: Approx.29x10x3.9cm/11.41x3.93x1.53inches Note:1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes:1x Gaming Keyboard1x English User Manual