DIS Technology - Ergonomic 6D Wired Optical Mouse Vertical USB Wired Laptop Computer Mouse Mice

Ergonomic Design Elegant contoured shape seamlessly supports your palm, featuring more flexible and smoother movement, alleviating wrist tension and eliminating wrist joint's fatigue. One button switchable between DPI levels 800, 1200, 1600 to adjust cursor speed to suit various usage scenario.
Upgraded Functionality Previous and next page buttons for hi-speed web, files browsing and work flow, perfect for gaming enthusiast, programmer, office staff, teen Internet surfer and people who sit at length at computer. Smooth Pads Flat and smooth pad made of special material. Never lose control and a

Specification:
Product: Ergonomic Wired Vertical Mouse
Colour: Black & Silver
Material: ABS Plastics
Number of keys: 6
DPI: 800-1200-1600DPI
Interface: USB
Lightweight, Plug and Play
Operating system: for Windows 10, Windows 8, Windows 7, Windows XP, Vista, ME, 2000, Mac OS and other OS

Packing list:
1 x Wired Vertical Mouse

Notes:
Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
Due to the manual measurement and different measurement methods, please allow 1-3cm deviation.