FeatureProduct DescriptionThe Lenovo Essential USB Mouse is more than your basic mouse. It features an easy plug-and-play connection to PCs with a USB cable. The ergonomic full-size design provides comfortable grip for all day comfort. A high-resolution, 1600 DPI optical sensor ensures you’ll be smoothly gliding from window-to-window. Top Features

· Full-size mouse for better grip

· Wired USB connection

· High resolution at 1600 DPI

· Ambidextrous design

Tech SpecsBrandLenovoConnectivityWired via USBCable Length/Type1.8 mMouse SensorOptical sensorMouse Resolution1600 DPIScrollingScroll Wheel (up/down)Number of Button3 (left click, right click, scroll click)Special Design FeaturesAmbidextrous designColorBlackBacklightNoLength62 mm (2.45 in)Depth111 mm (4.38 in)Height34 mm (1.34 in)Product Weight70 g (0.15 lbs)Included AccessoryNoShipment GroupLenovo Fingerprint Biometric USB Mouse Set-up and information posterAgency ApprovalsBSMI, CB, CE, EAC, FCC, ICES, KCC, RCM, Serbia, TUV-GS, UL, VCCISupported OSWindows 7, Windows 8, Windows 8.1, Windows 10Hardware RequirementsSupported PC with USB portPackage TypeBrown boxMinimum Operating Temperature0 degrees Celsius (32 degrees Fahrenheit)Maximum Operating Temperature50 degrees Celsius (122 degrees Fahrenheit)Minimum Relative Humidity (%)10%Maximum Relative Humidity (%)90%Warranty Period1 YearUPC192330828895EAN0192330828895Butto n LifeLeft/right click - Up to 8M clicks:Scroll wheel click - Up to 100,000 clicksMaximum Relative Humidity(%)90%(Operating)Minimum Relative Humidity(%)10%