Feature:1. High‑end wired gaming mouse with high quality and high accuracy can compatible with various systems2. Designed according to human factors will give you a good using effect, colorful breathing lights color can changed by itself3. 2000DPI optical speed gaming mouse is ergonomically designed for long‑term use without fatigue, intelligent connection support using without coding or plugging4. Lightweight with comfortable hand feeling, colorful changing backlight effect is stylish and cool5. This optical mouse is worth having with good quality and low price, USB interface have good compatibility and stable useSpecification:Item Type: Optical mouseModel: A30Material: ABSDPI: 2000 DPIColour: BlackCable Length: Approx. 1.5 meter / 4.9ftButtons: 3Switch Life: 20 MillionCompatible with for Windows XP/Vista/Windows7/Windows8/2000/ or new versionsInterface Type: USBPacking: BoxLights: Colorful breathing lights (optional to turn off)Applications: Desktop computers, notebook computers, home computers, office computersTracking Method: OpticalApplicable People: General.Package List:1 x Optical Mouse