Wireless Mouse M185Logitech® Wireless Mouse M185. A simple, reliable mouse with plug-and-play wireless. You get the reliability of a cord with wireless convenience and freedom—fast data transmission and virtually no delays or dropouts. The 1-year battery life means fewer hassles, too.* You’ll enjoy the high quality and reliability that have made Logitech the global leader for mice—plus a three-year limited hardware warranty. The tiny nano receiver works right away without software and is small enough to leave in your USB port so you won’t lose it. And on top of that, this comfy, contoured mouse treats your hand right. * Battery life may vary based on user and computing conditions. Mouse Frequency band 2.4 GHz Number of scroll wheels 1 Recommended usage Laptop Movement resolution 1000 DPI Scroll Yes Buttons type Pressed buttons Buttons quantity 3 Scroll type Wheel Movement detection technology Optical Device interface RF Wireless Purpose Office Design Surface coloration Monochromatic Product colour Black, Red Form factor Ambidextrous Ergonomics Plug and Play Yes Wireless range 10 m Power Service life of battery 12 month(s) Battery technology Alkaline Battery type AA Number of batteries supported 1 Power source Batteries System requirements Other operating systems supported ChromeOS Linux operating systems supported Yes Mac operating systems supported Mac OS X 10.5 Leopard Windows operating systems supported Windows 10, Windows 11, Windows 7, Windows 8 Weight & dimensions Receiver weight 1.8 g Receiver height 1.87 cm Receiver depth 6.1 mm Receiver width 1.44 cm Weight 75.2 g Height 39 mm Depth 99 mm Width 60 mm Packaging content User guide Yes Batteries included Yes Receiver type Nano receiver Wireless receiver interface USB Type-A Receiver included Yes Packaging data Package height 186 mm Package weight 141 g Package depth 126 mm Package width 87 mm Logistics data Master (outer) case gross weight 1.76 kg Master (outer) case height 259 mm Master (outer) case length 362 mm Master (outer) case width 101 mm Harmonized System (HS) code 84716070 Other features USB required Yes