Wireless Mouse Genius ERGO-8200S,1600 dpi, 5 buttons, Ergonomic, Silent, 1xAA, 65g.,Black

. RF Frequency 2.4 GHz Sensor engine BlueEye Resolution (DPI) 1200 Number of buttons 5 (Left, right, middle button with scroll, page up, page down) Battery type AA Weight (g) Approx. 65 g (includes receive) Dimensions (W x H x D) mm (inches) 73.5 x 107.8 x 40.6 mm (2.89 x 4.24 x 1.60 inches) User's manual Yes, Ergo-8200S (Multi-language) Download System requirements Windows® 8, 10, 11 or later / macOS X 10.8 later / Linux OS / Available USB port Colors Black / Chocolate / Purple / Iron Grey *Product color and images shown on the package are for reference ONLY. For actual items, refer to the physical goods contained herein. What's included Ergo-8200S USB Pico receiver x1 AA alkaline battery for mouse x1 Multi-language quick guide