| Bludfire M1822 Ergonomic Mouse 2.4G Wireless Vertical/Vertical Ergonomic Optic Ergonomic Mouse; New and high quality ergonomic design. Internet surfers, gamers and people who work long hours at the computer this mouse is for you. Ergonomic Mouse, working with optical tracking technology, is a type of mouse that can be used ideally for many different surfaces at home, in the office, while playing games. You can set 800 / 1000 / 1200 / 1600 DPI resolutions. Standard mice also prevent Hand and Wrist pain caused by heavy use and provide a comfortable use. It is plug and play and does not require you to install any drivers. It has a compartment on the mouse to store the usb receiver. The wireless distance can be used up to 10 meters. There are 4 different lights. System Support: Windows 2000, Windows XP, Windows 7, Windows Vista, Windows 98, mac OS, Windows ME, Windows 8, Windows 10. A: USB receiver slot B: 2 x AAA battery slots C: Optical sensor D: ON/ OFF switch E: non-slip mat Features and Specifications: Type: CHYI 5th generation ergonomic wireless vertical mouse Dimensions: 123x68x74mm Net weight: 109g Resolution: 800-1200-1600 DPI adjustable |