TECKNET Ergonomic Mouse, 4800 DPI Wireless Vertical Mouse with 5 Adjustable DPI Levels, 6 Buttons, 2.4GHz Optical Carpal Tunnel Mouse for Laptop, Desktop, PC, MacBook - White

【ARM PROTECTION】: The ergonomic vertical mouse allows you to adjust your arm and wrist to a comfortable position, reducing arm muscle tension for more comfortable movement and less stress 【PRECISE CONTROL】: The ergonomic mouse uses an optical sensor with 4800/3200/2400/1600/800 DPI, providing higher sensitivity than standard optical mice, allowing smooth and precise tracking on a variety of surfaces 【QUIET DESIGN】: Say goodbye to loud clicking sounds and welcome to a quieter environment. The vertical wireless mouse adopts a silent clicking design, and the clicking noise is reduced by more than 90%, thereby avoiding disturbing others and ensuring that your work or study will not be interrupted 【RECOMMENDED BUTTONS】: The forward/back buttons of the carpal tunnel mouse will help you greatly improve your work efficiency when browsing websites/reading emails, which is very suitable for web surfers, gamers and people who work long hours (Note: The side buttons are not suitable for Mac or IOS systems) 【ENERGY SAVING】: The laptop wireless mouse enters sleep mode (completely cuts off power) after 8 minutes of inactivity, press the left or right button to wake it up. Note: We recommend using branded batteries to ensure the working life of the mouse. When the battery is low, an LED light will flash. (2 X AAA batteries not included) 【WORRY-FREE-DESIGN】: The computer mouse is compatible with Windows 11/10/8/7/XP/Vista and Mac OS/Linux, just plug in the receiver to use the silent mouse, the connection distance is 15 meters. In addition, when the battery is low, the LED light will flash to remind you to replace the battery 【36-MONTH SUPPORT】: If you encounter any problems in using the product, Please reach out to the TECKNET Professional Customer service team, enjoying TECKNET 36-Month Support(Registered Only) 【NOTE】: 1. If you are using a vertical mouse for the first time, it will take some time to get used to it; 2. If you find that the cursor moves very fast when using the mouse, please adjust it through the DPI button; 3. If you find that it is difficult to move the mouse when using the mouse, it is recommended that you use it with a mouse pad; 4.The ergonomic wireless mouse uses USB-A connection. If your device does not support this connection, a network adapter is required to connect and use it