From the manufacturer *based on throughput computation in bits/second combining speed and accuracy averaged for all devices participating in the study. Logitech Ergonomic Lab study on 23 participants in (Oct / 2019) with four Logitech standard mice and two standard, embedded trackpads Key FeaturesFULL SIZE COMFORTComfortable ambidextrous mouse with contoured shape that follows the natural curve of larger hands.LAG-FREE WIRELESS CONNECTIONWork wirelessly and move freely – from up to 10 m away – with virtually no delays or dropouts.BUILT TO LASTDesigned by the #1 world leader in mice and keyboards, the M190 is an everyday laptop and PC computer mouse you can depend on. It’s durable, reliable, and built to lastQUALITY AND DURABILITYGet durability and reliability that's affordable from #1leader in mice and keyboard.Key Features18 MONTH BATTERY LIFEEnjoy months of usage. Power saving mode automatically kicks in when you're not using the mouse to save powerHIGH-PRECISION TRACKINGSmooth and accurate cursor control on almost any surface.PRECISE SCROLLINGNavigate more easily thanks to a controlled line-by-line scrolling.PLUG & PLAY SIMPLICITYWorks right out of the box – just plug in the USB receiver and you’re good to go.Technical DetailsBrand‎LogitechManufacturer‎Logitech, Logitech Asia Pacific Ltd, Unit no. 1003, Tower 1, Cheung Sha Wan Plaza, Cheung Sha Wan Road, Kowloon, Hong Kong.Model‎M190Product Dimensions‎11.5 x 6.6 x 4 cm; 90.72 GramsItem model number‎M190Operating System‎Linux, Chrome OS, Windows 10Hardware Platform‎PC, Linux, MacCompatible Devices‎PC, LaptopSpecial Features‎Wireless, Ergonomic, AmbidextrousMounting Hardware‎Wireless Mouse AA Battery (pre-installed) User documentationNumber Of Items‎1Battery Average Life‎18 MonthsBatteries Included‎YesBatteries Required‎YesBattery Cell Composition‎AlkalineConnector Type‎Wireless, USBHand Orientation‎AmbidextrousManufacturer‎LogitechCountry of Origin‎ChinaItem Weight‎90.6 g