ELECOM DEFT PRO Trackball Mouse M-DPT1MRXBK
- Wired, wireless receiver and Bluetooth modes
- 8 buttons, 1500 dpi max
- 500, 1000 or 1500 dpi switchable
- 10 m range on wood, 3 m on steel
- 1 AA battery included
- 3 year manufacturer warranty
Last refreshed Oct 2, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A three mode finger operated trackball that works wired, over a wireless receiver or by Bluetooth. Battery life varies with the power mode, and the mouse is smaller than the Huge model.
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ASIN: B07C9T4TTWModel: M-DPT1MRXBKCategory: Trackballs
Styles Available
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Overview
ELECOM built the Deft Pro as a right handed trackball that can connect by cable, a USB receiver or Bluetooth. Eight buttons and a switchable resolution give it the control a desk worker needs without moving the arm.
Three connection options let one mouse serve a desktop, a laptop and a tablet. The maker lists battery life for each mode, and the low energy mode is the one to choose for long life.
Who it's for
Office and design users who want to cut arm movement and move between devices. Anyone who uses a left hand, or who needs a very small body, should look elsewhere.
Pros and cons
- Three connection modes
- Three year warranty
- Right hand layout only
- Uses a replaceable AA cell
- Range drops on steel surfaces
Performance notes
An optical sensor tracks the ball in all three modes, and the radio range depends on the surface, with a steel desk shortening it. The power mode setting trades response speed for battery life, with the low energy mode lasting longer.
Where it stands among trackballs
- #10 most-searched brand and model of the 19 trackballs lines we track (by search demand, not sales).
From the specs of the 15 trackballs we list; not a test result.
Specifications
| Brand | エレコム(ELECOM) |
|---|---|
| Model | M-DPT1MRXBK |
| Dimensions & fit | |
| Item Dimensions L x W | 5.25 x 3.6 inches |
| Hand Orientation | Right |
| Item weight | 5.76 ounces |
| Capacity & performance | |
| Range | 10.0 meters |
| Compatibility & installation | |
| Connectivity Technology | Bluetooth, Wired, Wireless |
| Included components | |
| Included Components | AA battery, cable, mouse, user manual |
| Warranty & support | |
| Warranty Description | 3 year manufacturer |
| Other details | |
| Number of Batteries | 1 AA, included |
| Button Quantity | 8 |
| Mouse Maximum Sensitivity | 1500 dpi |
Closest rivals on specs
Nulea M501 Wireless Trackball Mouse Ergonomic Thumb Control- Item Weight 0.36 vs 0.28 pounds (+29%)
Frequently asked questions
How can I get longer battery life from the Deft Pro?
The description lists about 301 days in low energy mode and 211 days in high speed mode on the wireless receiver, so low energy mode lasts longer.
Which operating systems does it support?
The description names Windows 10, Windows 7 and Macintosh OS X, and says updating to the latest OS may be necessary. Horizontal scroll is unavailable on one of the listed Windows versions.
Is the cable included?
Yes. The included components list the AA battery, a cable, the mouse and a user manual.