Wired Vertical Mice Superior Ergonomic Design Mouse 5 Buttons Optical USB Mouse for Computer Gaming for Office, Gaming, PC, Computer,Laptop,Desktop (Black)

Color:Black Specifications: Dimensions:102 X 85 X 72mm Interface Type:USB DPI:1000 Application:Desktop,Laptop Tracking Method:Optical Type:wired Style:3D Hand Orientation:right Number of Rollers:1 Number of Buttons:5 System requirements Operation System: Windows 98/Me/2000/XP/Vista/7Mac OS X+Linux Features: 1000 DPI Resolution Optical Tracking Technology provides more sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces. Scientific ergonomic design encourages healthy neutral "handshake" wrist and arm positions for smoother movement and less overall strain. This product with a USB cable , no ordinary copper clad steel wire glue Oh , and use the USB cable is 1.6 meters long and 3.0 soft striped wire, do not use stiff uncomfortable. Added next/previous buttons provide convenience when webpage brownsing, best choice for internet surfers, gamers and people who work with computer. This product use ergonomic design to keep a right posture when use computer so that the carpal tunnel syndrome will no happen. Take one for your kid, take one for yourself! My Valued Customers: I opened my store newly,pls don't leave us negative feedback.If there is any issue,pls contact our customer service team. I am sure that you will get a satisfactory reply.Thank you for your understanding. Included: 1 x Wired vertical mouse