PERIMICE-717 Wireless Ergonomic Vertical Trackball Mouse keyboard and it’s ready to use—no

and it’s ready to use—no drivers or setup required

Easy Navigation and Space-Saving - The surface on the high-density trackball is coated with a special treated glitter effect providing users exceptional tracking and precision

It comes with a 1

Natural ergonomic with right-handed design

Dimension: 4

PERIMICE-717 Wireless Ergonomic Vertical Trackball Mouse keyboard and it’s ready to use—noWireless 2. 4 GHz ergonomic trackball mouse with 7 buttons. Built in two level DPI, speed and control, easy to switch the cursor speed Natural ergonomic with right handed design. Recommended to repetitive strain injuries RSI users and the users work particularly long periods on the computer, for example, office workers, gamers, and internet surfers. Prevents possible mouse arm or tennis elbow (RSI) Programmable feature added, personalize your working