Features: Stepped structure keyboardErgonomic design mouseKeyboard quick drainage functionNon-slip matte mouse, comfortable feel Specifications: Product Name: Wired Keyboard & Mouse SetBrand: AOCModel: KM160Color: BlackPanel material: matte surfaceKeyboard keys: 104 keysInterface: USB connectionKeyboard line length: about 170CMMouse line length: about 170CMMouse DPI: 1200DPISize: keyboard: 445.6*136*26.5mm; mouse: 109.8*61.5*34.4mm Package includes: 1 * Wired Keyboard1 * Wired Mouse1 * User Manual1 * Packing Box