Very Simple Optical Mouse, Easy To use, and also easy to install, No More cleaning the roller ball because the mouse won't move. And no more need to buy new mouse pad when then get dirty this will work right on your disc.
Accurate & reliable optical tracking technology. 3 Button ergonomic optical mouse with scroll wheel. Optical sensor technology for precise movement. Dynamic resolution up to 800 DPI. Compact ergonomic shape ideal for daily use. Comfortable for using, fits naturally in hands. Long-term use without fatigue.
Compatible with Windows XP, Windows Vista, Windows 8, Windows 7, Windows 10 or later, USB Port.
ProHT U-Click Optical Mouse is plug and play and you need not install any driver (if you are using a desktop PC, it would be better plug it into the USB ports on the back of the computers instead of those in the front), wait a minute and it will be automatically read by your computer with no drive required. No additional software required. 100% lifetime warranty.

Specification
Dynamic resolution: 800 DPI
Plug and Play
3 Button ergonomic optical mouse with scroll wheel
Unit Weight: 2.8oz
Unit Dimensions: 4.75” x 2.5” x 1.4”