Logitech MX ERGO Wireless Trackball Mouse
A NEW STANDARD OF COMFORT AND PRECISION
KEY FEATURES
CUSTOMIZED 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

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.
DIMENSIONS
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)
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
- Logitech Advance Optical Tracking
- Nominal value : 380 dpi
- Minimal and maximal value : 320 dpi - 440 dpi
- Number of buttons: 8
- Advanced 2.4GHz wireless technology
- About 10 m
- Rechargeable Li-Po (500 mAh) battery
- Up to 4 months on a single full charge
- 10 million clicks
PACKAGE CONTENTS
- Trackball
- Unifying receiver
- Micro-USB cable for recharging
- User documentation