ProtoArc
EM02 Wireless Trackball Mouse
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EM02 Wireless Trackball Mouse, listed by ProtoArc. Check the retailer for current price, availability and product details.
$39.99
A trackball mouse. The ProtoArc EM02 features two tilt angles (0° and 15°), thumb-controlled tracking, quiet clicks and 5 DPI levels. 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.