Quantum QHM222 Wired Optical MouseThe Quantum QHM222 Optical USB Mouse features an easy-to-use design and is compatible with Windows OS. This wired mouse lets you navigate various websites and scroll through your office presentations with ease. In addition, you can directly use it without the need for additional software, thanks to its built-in drivers.USB InterfaceNumber of Buttons 3Resolution 1000 dpiTechnology Optical We only sell 100% Original, Top-quality QuantumGenuine Products. We Only Sell 100% Original, Top-Quality Quantum Genuine Products.Specifications⚡GeneralBrand: QuantumModel Name: QHM222Color: BlackTechnology Used: Optical MouseSales Package: 1 MouseControls: Scroll WheelCompatible Devices: Computer, Tablet, Laptop⚡Product DetailsUSB Connectivity: YesSmooth tracking: Yes Warranty Warranty: 1 Year