Wired Ergonomic Mouse, USB Wired Vertical Mouse with 800/1200/1600 Adjustable DPI, 6 Buttons Ergonomic Mouse for Laptop/PC/Desktop-Black

Ergonomic DesignThe ergonomic mouse has a vertical design conforms to neutral handshake position when you holding the mouse, allowing the arm and wrist rest naturally, relieve wrist pain and discomfort during work. | USB Wired ConnectionThe ergonomic mouse has adapted USB wired connection,1.8M cable length, no need install driver, just plug and play. | High Sensitivity with Adjustable DPIThe vertical mouse has 800 / 1200 / 1600 three levels of adjustable DPI, providing higher sensitivity than traditional mouse. | Convenient with Next/Previous Buttons The ergo mouse has added Next and Previous buttons provides convenience with web page browsing(Note: The forward/back buttons are unavailable on Mac OS systems). | Packing List : One Vertical Ergonomic Mouse with 1.8M length USB cable.