ProtoArc
EM03 NL Trackball Ergonomic Mouse
We may earn a commission when you buy through links on this page. Learn more
EM03 NL Trackball Ergonomic Mouse, listed by ProtoArc. Check the retailer for current price, availability and product details.
$33.99
A trackball mouse. The ProtoArc EM03 NL features an oversized 44 mm trackball, a 500mAh battery that lasts up to 60 days per charge, USB-C fast charging and connection to up to 3 devices. You steer the cursor with your thumb, so the mouse stays put on a small desk.
Check the hand size it fits and the connection you need.