TECKNET Wireless Mouse for Laptop, 4800 DPI Optical Computer Mice, Blue | 6-Level Adjustable DPI, 30 Months Long Battery Life, 2.4G Cordless USB Silent Mouse, Plug and Play, for Laptop/PC/Office/Home

[Multi-function Wireless Mouse] TECKNET wireless mouse with 6 DPI levels(4800/3200/2400/1600/1200/800), easily changes the cursor sensitivity depending on your activity. You can use two side buttons to control the page forward/backward for increased productivity. Advanced technology helps the cordless mouse move around the computer screen smoothly [Precise Responsiveness] This PC mouse uses TECKNET TruWave technology to provide precise, smart cursor control over many surface types. TECKNET CoLink technology: After pairing there's no need to re-establish pairing after a signal loss or shutdown [Long transmission distance] TECKNET 2.4G Wireless Silent Technology makes this USB mouse ultra-stable, experiencing zero delay between your thoughts and actions with gaming-grade 2.4GHz wireless, an increased working distance of up to 50ft/15m (Note: Powered by 2 AA batteries, the battery is not included) [Comfortable Ergonomic Design] The TECKNET computer mouse has a streamlined arc and finger rest to help reduce the stress caused by prolonged use. The side pits help reduce slippage and maximize your feeling of use, you can work or play comfortably for long hours. (Kindly note: This mouse is ergonomically designed for right-handed users) [Universal Compatibility] Well compatible with most systems including Win11, Win10, Win8, Win7, Windows 2000, 2003, XP, Vista, Mac, etc. (Note: side buttons cannot be used in Mac)Fits for desktop, laptop, PC, MacBook, tablet and other devices. A universal laptop USB mouse designed for office, family, travel, business meetings, etc