ELECOM
EX-G M-XT4DR
Product name: Wireless Trackball (Left-Handed, Thumb-Operated Type)
Thumb-operated2.4GHzLeft-handed
Colors
- Black（M-XT4DRBK）
- Black（M-XT4DRBK-G）
Overview
A large 2.5mm-diameter synthetic ruby is used as the bearing ball. Equipped with solid basic performance and unprecedented new features, this left-handed, thumb-operated wireless trackball delivers evolved pointer tracking.
Specifications
Basics
- Type
- Assembled
- Availability
- Available
- Operation
- Thumb-operated
- Form factor
- Desktop
- Handedness
- Left-handed
- Series
- EX-G
- Model number
- M-XT4DR
Ball
- Ball diameter
- 34mm
- Ball support
- Synthetic ruby
- Removable ball
- Yes
Sensor
- Sensor type
- Optical
Optical sensor
- DPI steps
- 750 / 1500
- DPI
- 750–1500
Buttons & Scrolling
- Buttons
- 6
Including wheel button
- Scrolling
- Wheel, Tilt wheel
- Horizontal scrolling
- Yes
Connection & Power
- Connection
- 2.4GHz
- Receiver storage
- Yes
- Supported OS
- Windows, macOS
- Power
- AA battery
- Batteries
- 1
- Battery life
- 273 days
Low Energy mode: approx. 273 days, High Speed mode: approx. 176 days. *Calculated on the assumption that 5% of 8 hours of daily PC use is spent operating the mouse
Body
- Width
- 94.7mm
- Depth
- 124.4mm
- Height
- 47.9mm
- Weight
- 128g
Excluding batteries
Software & DIY
- Firmware
- Proprietary
- Configuration software
- ELECOM Mouse Assistant
Other
- Warranty
- 0.5 years
Vendor Information
- Visit
elecom-usa
$39.99
In stockChecked: 10/10/2026
Prices are shown in each store’s currency (not converted). Note: Price information may not be accurate. Please verify the current price on the vendor's website.
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