ZLOT Wired Vertical Mouse,Ergonomic Design USB LED Optical Mouse with 6 Buttons and 4 Adjustable Sensitivity 1200/1600/2400/3200 DPI for Office, Gaming, PC, Computer,Laptop,Desktop,Black …

Specification:Programmable mouse: Please download the driver from official website(switch to English language by clicking "English" on page).Apple computers (Mac OS X) do not support.Button number：6 buttonsTracking System: opticalUSB cable length: 1.8mWorking voltage/current: 5V/100mAButton life: 5 million timesRoller life: 1.2 million turnProduct dimensions: 110*72*75mmProduct weight: 160±5gResolution: 1200-1600-2400-3200DPIRate of return: 125HzSystem requirements:Windows2000/ME/XP（x64）/Vista/7/8/10/Mac OS X（over V10.4)/Linux.(The Forward-Back thumb buttons are not recognized on the Mac OS X.)An available USB portPackage Contents (attachment) :Mouse x1 Instructions x1

• 4 Adjustable DPI Values. Simply press the DPI button to select among 1200/1600/2400/3200 DPI.Sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces.
• Ergonomic Vertical Design. Unlike those traditional ones which strain wrist and arm over time, causing great pain. The vertical design provides better support for your forearm minimizing wrist pain that can come from twisting.
• Added Forward-Back buttons (Only Used for Windows)provide convenience when webpage browsing; the superior choice for internet surfers, gamers and people who work at length at the computer.
• Widely Compatible with Windows 2000/ME/XP（x64）/Vista/7/8/10/Mac OS X（over V10.4)/Linux.(The Forward-Back thumb buttons are not recognized on the Mac OS X).Please peel off the transparent protective film on the bottom of the mouse before use.
• Warranty & Support: Follow the platform's return policy, we provide the full technical support after selling and any questions about the product, feel freely to contact us.