Hunting Engine V0 Wired Backlit Gaming Mouse Notebook Computer Business Lightweight Mouse $ 4.94 Product information: Type: Wired mouse Mouse size: mouse (100mm) Connection with computer: Wired Applicable models: laptop Photoelectric resolution: 1600dpi (dpi) Number of keys: 3 (keys) Interface: USB Adjustable resolution: four gears Working method: photoelectric Wheel direction: touch wheel Color: colorful luminous mouse white, = colorful luminous mouse black Package: Mouse x1