ProtoArc® Wireless Rechargeable 2 in 1 Hub Mouse

Ergonomic Thumb Rollerball MOUSE. Black. No longer need to move your arm for the movement of the cursor. Your thumb will control the cursor instead. Reduce fatigue and strain for your wrist and arm. Note: The backward and forward button is not fully compatible with MAC. Unique adjustable hinge allows you to customize the trackball angle from 0 to 20 degrees according to your needs for a more natural, comfortable hand position and less muscle strain.

ProtoArc EM01 Advanced Ergonomic Wireless RGB Trackball Mouse Purple Ball

DIMENSIONS Vertical Mouse Height: 1.22 in (31 mm) Width: 2.40 in (61 mm) Depth: 4.29 in (109 mm) Weight: 2.79 oz (79 g) SYSTEM REQUIREMENTS 2.4GHz

2 in 1 Travel Hub Mouse

ProtoArc 2 in 1 Hub Mouse review - more than meets the eye - The Gadgeteer

ProtoArc 2 in 1 Hub Mouse review - more than meets the eye - The Gadgeteer

ProtoArc Laptop Accessories Desktop Computer Silent Ultra Light Quiet 2 in 1 Hub Mouse 2 4G Wireless Mouse for Home Office - AliExpress

Backlit Wireless Keyboard and Mouse for Mac, ProtoArc KM100 Ultra Slim Backlit Wireless Keyboard, Rechargeable Silent Keyboard Mouse Combo for Mac OS

ProtoArc HubMouse - A Hub and a Mouse All in One REVIEW

ProtoArc Modular HubMouse with Customizable HUB by ProtoArc — Kickstarter

ProtoArc® EM01 Advanced Ergonomic Wireless RGB Trackball Mouse

ProtoArc® EKM01 Advanced Ergonomic Keyboard & Mouse Combo