ProtoArc Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mouse, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Blue

ProtoArc Vertical Wireless Trackball Mouse Reviews Summary

Ratings Breakdown

Rated 4.4 by 291 people

Pros from Reviews

  • Ergonomic design
  • Comfortable for wrist
  • Easy to connect
  • Smooth trackball movement
  • Lightweight
  • No batteries needed
  • Multiple device connection
  • Good build quality

Cons from Reviews

  • Design flaw in button placement
  • Trackball control accuracy issues
  • Too large for some hands
  • Learning curve for trackball
  • Lacks weight for stability

Notable Features

Ergonomic Design
Triple Connection
Rechargeable
Quiet Clicking
Adjustable DPI
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