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Red vertical trackball mouse, right-handed ergonomic shape, smooth thumb ball, USB-C cable included

Protoarc

Protoarc CP015532 EM05 NL Vertical Trackball Mouse Red 168g

SKU CH-6P52-JZXT9 MPN CP015532

A right-handed vertical trackball with a 62-degree tilt, thumb control, five DPI levels up to 1600, triple wireless modes and a rechargeable 500 mAh battery

  • HandednessRight Hand
  • Tracking technologyProtoArc Advanced Optical Tracking
  • Sensor typeMinimal and maximal value: 200/400/800/1200/1600 dpi
  • Button count7
  • Power supplyRechargeable Li-Po (500 mAh) battery
  • Compatible systemsiOS, macOS, Windows, Android

Model EM05

  • Ergonomic 62-degree vertical tilt keeps wrist relaxed
  • Thumb trackball moves cursor without arm movement
  • Triple 2.4G, BT 5.1, BT 3.0 links three devices
  • Five DPI levels 200 to 1600 adjust sensitivity
  • Built-in 500 mAh battery recharges via USB-C

Ergonomic Vertical Trackball

The Protoarc EM05 NL is a right-handed vertical trackball mouse with a 62 degree tilt that keeps the wrist in a relaxed handshake position. It connects through a 2.4 GHz USB receiver and Bluetooth, allowing up to three paired devices to be switched with a single button. The rechargeable 500 mAh Li-Po battery charges via the included USB-C cable.

Right-Handed Thumb Control Users

This model suits right-handed users who want cursor control through thumb-operated trackball movement instead of moving the whole arm across a desk. It works on uneven surfaces such as a sofa or lap and fits narrow workspaces. Left-handed users, anyone who prefers a traditional flat mouse, or buyers who need programmable buttons should consider a different design.

Five Fixed DPI Steps

The sensor offers five selectable DPI levels: 200, 400, 800, 1200 and 1600. Adjustment is handled by a dedicated button that cycles through these presets; no software configuration is required and the buttons are non-programmable.

How it compares

Measured against everything we stock in Wireless & Ergonomic Mice, at today’s prices. Recalculated every night.

Price $46.99
Pricier than about 73% of the 403 comparable items (median $25.99).

Specifications

Product
Brand nameProtoArc
Model nameEM05 NL
Product typeBluetooth Wireless
Product colorRed
Performance
Tracking technologyProtoArc Advanced Optical Tracking
Sensor typeMinimal and maximal value: 200/400/800/1200/1600 dpi
Power
Power supplyRechargeable Li-Po (500 mAh) battery
Size & build
HandednessRight Hand
Product weight5.9 oz (168 g)
Shipping weight3.18 kg
Package size145 × 119 × 95 mm
Compatibility
Compatible systemsiOS, macOS, Windows, Android
RequirementsUSB Receiver
Required: Available USB port
Windows XP, Windows 7, Windows 8, Windows 10 or higher version, Mac OS x 10.1 or higher version
Bluetooth
Required: Bluetooth Low Energy
Windows 8, Windows 10 or higher version,Mac OS x 10.1 or higher version, Android 4.3 or higher version
In the box
In the box1x Trackball Mouse
1x USB Receiver
1x USB-C Charging Cable
1x User Manual
More details
Button count7

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