ProtoArc
EM01 NL Trackball Ergonomic Mouse
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EM01 NL Trackball Ergonomic Mouse, listed by ProtoArc. Check the retailer for current price, availability and product details.
$37.99
A trackball mouse. The ProtoArc EM01 NL features a thumb-controlled trackball, a hinge that adjusts the angle from 0° to 20°, quiet clicks and a rechargeable battery. 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.