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Comfort’s New Angle



A new standard of comfort and precision.

Logitech’s most advanced trackball for trackball enthusiasts and consumers searching for alternatives to mice and touchpads. Delivers 20% less muscular strain compared to a regular mouse. MX ERGO features a unique adjustable hinge for personalised comfort and the latest tracking, scrolling and power management technology. Logitech FLOW™ enables effortless cross computer control.


Customised Comfort

Finally a trackball you can truly call your own. A unique adjustable hinge allows you to choose the best angle between 0°and 20° for a more natural hand position and greater comfort.



Advanced Tracking and Precision Mode Button

Change the speed and accuracy of your cursor for optimal control with a press of a button.



Precision Scroll Wheel with Tilt

Get things done faster with quick access to shortcuts. The precision scroll wheel features horizontal scrolling and a convenient middle click.



Effortless Multi-Computer Workflow

Connect and work on two devices at the same time and easily switch between them. Boost your cross-computer experience with Logitech FLOW™ technology. Copy and paste text, images and files between computers.



Long-Lasting and Fast Rechargeable Battery

Battery holds power for up to 4 months on a full charge. One minute of charge gives up to a full day of use.

Specs & Details




Height x Width x Depth:

132.5 mm x 51.4 mm x 99.8 mm

Weight: 164 g (without metal plate/without receiver)

Weight: 259 g (with metal plate/without receiver)

Unifying Receiver

Height x Width x Depth:

18.4 mm mm x 14.4 mm x 6.1 mm

Weight: 2 g


System Requirements

Unifying Receiver

Required: Available USB port
Windows® 10 or later, Windows 8, Windows 7
macOS X 10.12 or later


Required: Bluetooth
Windows 8 or later
macOS X 10.12 or later





Technical Specifications

Sensor technology

Logitech Advance Optical Tracking
Nominal value : 380 dpi
Minimal and maximal value : 320 dpi – 440 dpi
Number of buttons: 8

Wireless technology

Advanced 2.4GHz wireless technology

Operation distance

About 10 m


Rechargeable Li-Po (500 mAh) battery

Battery life

Up to 4 months on a single full charge

Buttons Durability (Left / Right)

10 million clicks

Images are illustrative and may vary from actual product. Some features require software installation


Package Contents

Unifying receiver
Micro-USB cable for recharging
User documentation


Warranty Information

2-Year Limited Hardware Warranty


Part Number

PN 910-005179

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