USB Wireless 2.4 Ghz Ergonomic Black Vertical Mouse

The unique; upright & ergonomically superior design of the Wireless Vertical Mouse reduces harmful arm & wrist tension by allowing your hand to operate the mouse while remaining in its natural position
2.4GHz Wireless transmission up to 10 meters operating distance
Resolution : 800/1200/1600 DPI adjustable
Left/Right Button , Forward/Backward Button , Scroll Wheel Button , DPI Button
USB Nano receiver, more convenient when plug in USB
Receiver can be hidden in the mouse jack
Scroll easily in any direction
Work with 2 x AAA batteries (not included)
Intelligent connectivity, no need to code, Plug & Play
deal for Notebook & PC user
System Support : Windows 10/8/7
Package Bundle : USB Nano receiver