---
product_id: 69007760
title: "DEFT PRO Trackball Mouse, Wired, Wireless, Bluetooth 3 Types Connection, Ergonomic Design, 8-Button Function, Red Ball, Windows11, MacOS (M-DPT1MRXBK)"
brand: "elecom"
price: "NT$3504"
currency: TWD
in_stock: true
reviews_count: 13
category: "Elecom"
url: https://www.desertcart.tw/products/69007760-deft-pro-trackball-mouse-wired-wireless-bluetooth-3-types-connection
store_origin: TW
region: Taiwan
---

# AA Battery Powered 3-in-1 Wired/Wireless/Bluetooth Precision Red Trackball DEFT PRO Trackball Mouse, Wired, Wireless, Bluetooth 3 Types Connection, Ergonomic Design, 8-Button Function, Red Ball, Windows11, MacOS (M-DPT1MRXBK)

**Brand:** elecom
**Price:** NT$3504
**Availability:** ✅ In Stock

## Summary

> 🔴 Master your workspace with precision and comfort — the ultimate trackball for pros who demand more.

## Quick Answers

- **What is this?** DEFT PRO Trackball Mouse, Wired, Wireless, Bluetooth 3 Types Connection, Ergonomic Design, 8-Button Function, Red Ball, Windows11, MacOS (M-DPT1MRXBK) by elecom
- **How much does it cost?** NT$3504 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/69007760-deft-pro-trackball-mouse-wired-wireless-bluetooth-3-types-connection)

## Best For

- elecom enthusiasts

## Why This Product

- Trusted elecom brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Customizable 8-Button Control:** Tailor your workflow with programmable buttons via ELECOM Mouse Assistant for ultimate productivity.
- • **Low-Maintenance Smooth Operation:** Durable artificial ruby bearings keep the trackball rolling cleanly with minimal upkeep.
- • **Effortless Multi-Mode Connectivity:** Seamlessly switch between wired, wireless, and Bluetooth to stay connected anywhere, anytime.
- • **Ergonomic Design for All-Day Comfort:** Cradle your hand in a relaxed position that reduces strain and banishes cramps during marathon work sessions.
- • **Precision Optical Tracking with DPI Flexibility:** Adjust cursor speed on-the-fly between 500, 1000, and 1500 DPI for pixel-perfect control.

## Overview

The ELECOM DEFT PRO Trackball Mouse offers versatile 3-mode connectivity (wired, wireless, Bluetooth) combined with an ergonomic design tailored for right-handed users. Featuring 8 programmable buttons, adjustable DPI settings (500/1000/1500), and a smooth red trackball on durable ruby bearings, it delivers precise cursor control while minimizing hand fatigue. Compatible with Windows 8/10/11 and macOS 10.13+, it’s powered by an included AA battery and backed by a 3-year warranty, making it a top choice for professionals seeking productivity and comfort.

## Description

Product description ELECOM Trackball Series EX-G PRO IST RollMaster Bearing HUGE DEFT PRO EX-G Relacon Q: How can I install Mouse Assistant software? A: Head to the ELECOM USA site to download the software. Q: How can I install Mouse Assistant software? A: Head to the ELECOM USA site to download the software. Q: How can I get the English Product Manual? A: The PDF manual is can be found attached to this product listing page or on the ELECOM USA site. Q: How can I get the English Product Manual? A: The PDF manual is can be found attached to this product listing page or on the ELECOM USA site. Q: How do I clean a trackball mouse? A: Turn off your computer and disconnect your mouse. Remove the ball using the ball removal hole in the back of the mouse. Use a soft, lint-free cloth and rubbing alcohol to clean the ball housing. Q: How do I clean a trackball mouse? A: Turn off your computer and disconnect your mouse. Remove the ball using the ball removal hole in the back of the mouse. Use a soft, lint-free cloth and rubbing alcohol to clean the ball housing. Q: What are the benefits of using a trackball mouse? A: The main benefits decreased wrist and arm movement, which can reduce strain and the risk of repetitive stress injuries, and the ability to use the mouse in narrow spaces because it doesn't need to be physically moved around. Q: What are the benefits of using a trackball mouse? A: The main benefits decreased wrist and arm movement, which can reduce strain and the risk of repetitive stress injuries, and the ability to use the mouse in narrow spaces because it doesn't need to be physically moved around.

Review: Great for Large Hands! - I use the computer for navigating the internet & as a photographer. My hands are pretty large 8" & 1/4. I have always had problems with hand cramps because I have to hold the mouse in sort of a pinch position. For many years I was in love with the original Microsoft big track ball (2010) but they were discontinued so I have been searching for something similar for quite a while. So far this has been a great alternative. I use Lightroom & Photoshop almost daily, sometimes up to 10 hours a day along with a Wacom Tablet for detailed editing but I never liked the Wacom for navigating the internet or programs. The Def Pro has solved all my problems with cramping since it completely changes hand movement. I don't have to pinch the mouse to right & left click because the device comfortably fits in my palm with my fingers relaxed. The thumb becomes the left click, the middle finger becomes the right click & because of the track ball design I can rest the heel of my hand on the desk comfortably. The ball is precise but only as accurate as your finger dexterity. I actually had to slow the speed down a bit. There has been no jumping, stickiness or drag to the ball at all. The thumb wheel is more precise to input than most mice I have used & I have used quite a few. While navigating a page you can scroll back & forth for up & down or tilt the wheel up & down to go right & left. It is a bit tricky downloading the (foreign language) instructions but with persistence & guessing it's not that difficult finding the English version. The mouse works fine out of the box, even with Windows 10 but downloading the Mouse Assistant allows giving the buttons specific operations or changing the function of them. Once you are in the Assistant, it's very simple to use. I'm not a gamer so I have no complaints about the functions available. The only problem I have is that the mouse doesn't wake up after the computer goes to sleep but that may be something to do with the fact that I am using Windows 10 & this device is advertised for Windows 11. I did figure out a workaround of just unplugging the USB plug momentarily which wakes up the mouse which is fine until I upgrade to Win 11. Overall I gave this device 5 stars because it works as advertised & better than several alternatives I tried previously at different price points. I'm not a heavy gamer but I am a heavy mouse user & this item seems to be a good value for function, quality & price. I would definitely buy again or try other ELECOM products.
Review: A really nice trackball with multiple switches - i've dealt with carpal tunnel for years, and have used trackballs exclusively for over 15 years. I've used Kensington, Logitech, Nulea... but this is my first Elecom Trackball Mouse. Right now after about a week, this is -very- close to being my favorite so far, with a couple minor points. PROS -Quality plastics and packaging: mine came in a nice presentation box with a gatefold for details about the mouse on the inside of the front cover. Everything inside is well protected in a plastic shell. Overall feel: the plastics are not rubberized, thank goodness! They always break down and deteriorate, so having a nice matte textured plastic to start with is great. Each button is curved to be ergonomic. Good software customization: the Deft Pro has 11 buttons/functions that can be tailored using the Assistant software available on the Elecom USA website. I also tried on macOS the app USB Overdrive which worked well also. Connections: this offers you tons of options: Bluetooth, Wireless Dongle or wired micro-USB. I chose the wired micro-USB since sometimes when I'm mucking around in macOS Terminal, I need a mouse that doesn't need a driver to work with. Since Terminal is accessed before boot completes, a wired connection is the only way to get mouse access. Sensitivity: you have a choice between 500/1000/1500 dpi, and if you are using Bluetooth or Wireless, you can change the sampling rate sensitivity from Low to High, at the expense of the single AA battery life. CONS Actual hand grip: the Deft Pro is a bulky design; think of gripping a medium grapefruit or softball, and you are a bit bigger than the actual Deft Pro. Your fingers rest naturally over the buttons and scrollwheel, but it feels larger than some of the other trackballs I've used. Trackball feel: it took about three days of use before the 34mm trackball "freed" itself... all of a sudden, it felt like a surface coating rubbed off and movement was a lot freer. I've read other comments about the bearings for Elecom devices; I've changed out sapphire bearings on my Kensington trackball, and it's a pain. Doable, worth the effort, but a pain. I hope the bearings keep running smooth. Instructions: inside the box is a very detailed Japanese paper manual... if you need one in English, go the Elecom USA website to download the English/multi-language PDF version. You can find the Assistant software on the site as well. If I had to change anything on this Elecom Deft Pro, I'd reduce the overall height about 3mm and for me, that would be perfect. For now, I'm using a low wrist rest to "lift" my wrist higher to accommodate the height. When you've had carpal tunnel, you learn to adjust for your specific needs, so I'm not blaming Elecom here. As a wired trackball, and with custom acceleration and sensitivity settings, this runs great. I just wish the overall shape profile was a wee bit different. That said this is over-engineered and I look forward to using it for a long time to come.

## Features

- ✅《OPTICAL TRACKING TECHNOLOGY》The ELECOM "DEFT PRO" trackball provides precise cursor movement for superior accuracy so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency.
- ✅《FUNCTIONAL 8 BUTTONS》You can assign favorite function to each button by using "ELECOM Mouse Assistant" ELECOM Mouse Assistant Software will be available to download from ELECOM NET website.
- ✅《DPI CURSOR》Designed with a high-performance gaming optics system sensor and lens. The DPI button can easily change between 500, 1000 and 1500 DPI, making the movements of your cursor faster or slower.
- ✅《EASY MAINTENANCE》The ball rolls on three 2.5 mm large artificial ruby ball bearings. They are extremely smooth and the relatively large size prevents dust and dirt from clogging them. So you don’t have to clean the ball bearings too often. The ball is held in place by the ball bearings, but can easily be popped out of the device, by pushing it through the hole in the bottom and it can be easily cleaned.
- ✅《PRODUCT DETAILS》System requirements: Windows 8, Windows 10, Windows 11 or later (Horizontal scrolling function is not working in Windows RT8.1), macOS 10.13 or later, Size: W3.6"(91.4mm) X L5.3"(133.4mm) X H2.3"(57.3mm), Weight: 5.7oz(without battery), DPI: 500/1000/1500 count (switchable), Connectivity: wired / wireless / bluetooth

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07C9T4TTW |
| Additional Features | Bluethooth, Programmable Buttons |
| Antenna Location | Gaming |
| Are Batteries Included | Yes |
| Are Batteries Required | Yes |
| Best Sellers Rank | #12 in Computer Trackballs |
| Brand | ELECOM |
| Built-In Media | AA battery, cable, mouse, user manual |
| Button Quantity | 8 |
| Color | Black / Red ball |
| Compatible Devices | Personal Computer |
| Connectivity Technology | Bluetooth, Wired, Wireless |
| Customer Reviews | 4.0 out of 5 stars 2,169 Reviews |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 04953103349100 |
| Hand Orientation | Right |
| Hardware Platform | Laptop, PC |
| Item Dimensions L x W | 5.25"L x 3.6"W |
| Item Type Name | ELECOM HUGE Wired / Wireless / Bluetooth Finger-operated Trackball Mouse, 8-Button Function with Smooth Tracking, Precision Optical Gaming Sensor (M-DPT1MRXBK) |
| Item Weight | 0.36 Pounds |
| Manufacturer | ELECOM |
| Mfr Part Number | M-DPT1MRXBK |
| Minimum Required Operating System Version | Windows 10 |
| Model Name | Deft Pro |
| Model Number | M-DPT1MRXBK |
| Mouse Maximum Sensitivity | 1500 Dots per Inch |
| Movement Detection | Trackball |
| Movement Detection Technology | Trackball |
| Number of Batteries | 1 AA batteries required. (included) |
| Number of Buttons | 8 |
| Operating System | Windows 10 |
| Power Source | Battery Powered |
| Range | 10.0 meters |
| Special Feature | Bluethooth, Programmable Buttons |
| Style Name | Trackball Mouse |
| Unit Count | 1.0 Count |
| Warranty Description | 3 year manufacturer |

## Product Details

- **Brand:** ELECOM
- **Color:** Black / Red ball
- **Connectivity Technology:** Bluetooth, Wired, Wireless
- **Movement Detection Technology:** Trackball
- **Special Feature:** Bluethooth, Programmable Buttons

## Images

![DEFT PRO Trackball Mouse, Wired, Wireless, Bluetooth 3 Types Connection, Ergonomic Design, 8-Button Function, Red Ball, Windows11, MacOS (M-DPT1MRXBK) - Image 1](https://m.media-amazon.com/images/I/71qSnPY54VL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Q: How can I install Mouse Assistant software?**
A: A: Head to the ELECOM USA site to download the software.

**Q: Q: How can I get the English Product Manual?**
A: A: The PDF manual is can be found attached to this product listing page or on the ELECOM USA site.

**Q: Q: How do I clean a trackball mouse?**
A: A: Turn off your computer and disconnect your mouse. Remove the ball using the ball removal hole in the back of the mouse. Use a soft, lint-free cloth and rubbing alcohol to clean the ball housing.

**Q: Q: What are the benefits of using a trackball mouse?**
A: A: The main benefits decreased wrist and arm movement, which can reduce strain and the risk of repetitive stress injuries, and the ability to use the mouse in narrow spaces because it doesn't need to be physically moved around.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for Large Hands!
*by T***S on April 22, 2023*

I use the computer for navigating the internet & as a photographer. My hands are pretty large 8" & 1/4. I have always had problems with hand cramps because I have to hold the mouse in sort of a pinch position. For many years I was in love with the original Microsoft big track ball (2010) but they were discontinued so I have been searching for something similar for quite a while. So far this has been a great alternative. I use Lightroom & Photoshop almost daily, sometimes up to 10 hours a day along with a Wacom Tablet for detailed editing but I never liked the Wacom for navigating the internet or programs. The Def Pro has solved all my problems with cramping since it completely changes hand movement. I don't have to pinch the mouse to right & left click because the device comfortably fits in my palm with my fingers relaxed. The thumb becomes the left click, the middle finger becomes the right click & because of the track ball design I can rest the heel of my hand on the desk comfortably. The ball is precise but only as accurate as your finger dexterity. I actually had to slow the speed down a bit. There has been no jumping, stickiness or drag to the ball at all. The thumb wheel is more precise to input than most mice I have used & I have used quite a few. While navigating a page you can scroll back & forth for up & down or tilt the wheel up & down to go right & left. It is a bit tricky downloading the (foreign language) instructions but with persistence & guessing it's not that difficult finding the English version. The mouse works fine out of the box, even with Windows 10 but downloading the Mouse Assistant allows giving the buttons specific operations or changing the function of them. Once you are in the Assistant, it's very simple to use. I'm not a gamer so I have no complaints about the functions available. The only problem I have is that the mouse doesn't wake up after the computer goes to sleep but that may be something to do with the fact that I am using Windows 10 & this device is advertised for Windows 11. I did figure out a workaround of just unplugging the USB plug momentarily which wakes up the mouse which is fine until I upgrade to Win 11. Overall I gave this device 5 stars because it works as advertised & better than several alternatives I tried previously at different price points. I'm not a heavy gamer but I am a heavy mouse user & this item seems to be a good value for function, quality & price. I would definitely buy again or try other ELECOM products.

### ⭐⭐⭐⭐ A really nice trackball with multiple switches
*by M***K on August 17, 2023*

i've dealt with carpal tunnel for years, and have used trackballs exclusively for over 15 years. I've used Kensington, Logitech, Nulea... but this is my first Elecom Trackball Mouse. Right now after about a week, this is -very- close to being my favorite so far, with a couple minor points. PROS -Quality plastics and packaging: mine came in a nice presentation box with a gatefold for details about the mouse on the inside of the front cover. Everything inside is well protected in a plastic shell. Overall feel: the plastics are not rubberized, thank goodness! They always break down and deteriorate, so having a nice matte textured plastic to start with is great. Each button is curved to be ergonomic. Good software customization: the Deft Pro has 11 buttons/functions that can be tailored using the Assistant software available on the Elecom USA website. I also tried on macOS the app USB Overdrive which worked well also. Connections: this offers you tons of options: Bluetooth, Wireless Dongle or wired micro-USB. I chose the wired micro-USB since sometimes when I'm mucking around in macOS Terminal, I need a mouse that doesn't need a driver to work with. Since Terminal is accessed before boot completes, a wired connection is the only way to get mouse access. Sensitivity: you have a choice between 500/1000/1500 dpi, and if you are using Bluetooth or Wireless, you can change the sampling rate sensitivity from Low to High, at the expense of the single AA battery life. CONS Actual hand grip: the Deft Pro is a bulky design; think of gripping a medium grapefruit or softball, and you are a bit bigger than the actual Deft Pro. Your fingers rest naturally over the buttons and scrollwheel, but it feels larger than some of the other trackballs I've used. Trackball feel: it took about three days of use before the 34mm trackball "freed" itself... all of a sudden, it felt like a surface coating rubbed off and movement was a lot freer. I've read other comments about the bearings for Elecom devices; I've changed out sapphire bearings on my Kensington trackball, and it's a pain. Doable, worth the effort, but a pain. I hope the bearings keep running smooth. Instructions: inside the box is a very detailed Japanese paper manual... if you need one in English, go the Elecom USA website to download the English/multi-language PDF version. You can find the Assistant software on the site as well. If I had to change anything on this Elecom Deft Pro, I'd reduce the overall height about 3mm and for me, that would be perfect. For now, I'm using a low wrist rest to "lift" my wrist higher to accommodate the height. When you've had carpal tunnel, you learn to adjust for your specific needs, so I'm not blaming Elecom here. As a wired trackball, and with custom acceleration and sensitivity settings, this runs great. I just wish the overall shape profile was a wee bit different. That said this is over-engineered and I look forward to using it for a long time to come.

### ⭐⭐⭐⭐⭐ Very comfortable to use, worked perfectly out of the box
*by T***R on January 28, 2023*

It took me a whole 5 minutes to get used to. I didn't even load the software for it, and I really don't care because it was perfect the way it is. I have read reviews about impeded movement of the track ball and complaints about the instructions. I found neither of these complaints to be an issue for me. It just works so very well. So I have been using PC's since the dawn back in the 80's. My favorite pointing device has been the Kensington Expert Mouse. I am on the PC for both professional IT business and personal entertainment for more than 12 hours every day, so ergonomics is very important to me. This track bal has been great so far, and has eliminated pain from repetive motion that I have experienced from most mouse / trackball devices. So far I have to say after 3 hours of use, this device, the Elecom Deft Pro has been excellent. The trackball is in a really good position, and so is the scroll wheel. The locations of the left and right mouse buttons, on either side of the scroll wheel, is highly intuitive. It is very fluid and can cover a lot of screen real estate quickly, and yet be super precise about positioning the mouse cursor, such as when you want to highlight the first 8 characters of a word or sentence. It is also great for free form outlining of graphical elements in photo editing software. I will update my review over time, but so far this one is the best I have used. Update 1/29/2023 I lowered my rating because you apparently have to be able to read Japanese to be able to configure the mouse. So when I got it and plugged it into the usb port on my computer, it automatically installed the driver and works ok, but there was no way to change the functions of the various buttons. So I downloaded the app from the Elecom website and installed it. The app appears to change the function of the buttons, but none of it is in English so it is not usable for me. There was a language selection to choose English on the lower left, but as you can see from the attached screen shot, it is not in English. Update 2/4/2023 I changed my rating to 4 stars because the ergonomics of this track ball are really good. I am on the computer so much that I get a lot of pain from operating the mouse. This one is the most comfortable mouse device I have used so far. The ball is large and that gives more speed and precision for those with large monitors and multiple monitors like myself. Update 12/12/2023 I bought my second unit. This is definitely the most comfortable mouse/track ball I've ever used. I moved the rating back to 5 because I learned that if you run the setup program twice, that the app will appear in English instead of Japanese. This helped a lot but the profile name for the settings is still in Japanese. Overally though this is very wll made, quiet, and easy to use.

## Frequently Bought Together

- ELECOM DEFT PRO Trackball Mouse, Wired, Wireless, Bluetooth 3 Types Connection, Ergonomic Design, 8-Button Function, Red Ball, Windows11, MacOS (M-DPT1MRXBK)
- ELECOM HUGE Trackball, 2.4GHz Wireless USB, Index Finger Control, Customizable 8-Button, Large Soft Palm Rest, 52mm Ball, Windows PC Mac (M-HT1DRBK)
- ELECOM HUGE Trackball Mouse, Wired, Finger-Operated, 8-Button Function, Palm Rest Attached, 52mm Smooth Red Ball Windows11, macOS (M-HT1URBK)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-06-19*