Classic USB wired 4button office mouse
* Interface: USB
* Button: 4D
* DPI: 800-1200-1600DPI
* Scroll Wheel: Rubber wheel
* Cable: 1.45M ,durable cable design
* Color: Black+top button with rubber finish
* Materials: ABS shine plastic
* Feature:Ergonomic, durable and comfortable,suitable for designer/students/Office/Laptop portable
* Compatible OS: XP/Win7/Win8/Win10/Linux/Ios
* Quality warranty: 24month
* Certificate: CE, FCC, ROHS Passed