✅Type of product : Optical mouse ✅Type of design : Ergonomic design ✅Connectivity : 2.4 GHz Wireless, USB ✅Buttons : 3 buttons , wheel ✅Accuracy of an optical sensor : 1000 dpi ✅Driver requirement : Without driver ✅Type of hand : Right hand and left hand ✅Type of coating : Sterilization Surface Coating “