---
product_id: 181402958
title: "Elecom Relacon Handheld Trackball Mouse, Thumb Control, 2.4GHz Wireless, Ergonomic Design, 10-Button Function, Windows11, MacOS (M-RT1DRBK)"
brand: "エレコム(elecom)"
price: "AR$453347"
currency: ARS
in_stock: true
reviews_count: 13
category: "エレコム(Elecom)"
url: https://www.desertcart.com.ar/products/181402958-elecom-relacon-handheld-trackball-mouse-thumb-control-2-4ghz-wireless
store_origin: AR
region: Argentina
---

# 1500 DPI precision 2.4GHz wireless range 10m 10 customizable buttons Elecom Relacon Handheld Trackball Mouse, Thumb Control, 2.4GHz Wireless, Ergonomic Design, 10-Button Function, Windows11, MacOS (M-RT1DRBK)

**Brand:** エレコム(elecom)
**Price:** AR$453347
**Availability:** ✅ In Stock

## Summary

> 🖱️ Elevate your workflow with precision, comfort, and control — the trackball mouse that means business.

## Quick Answers

- **What is this?** Elecom Relacon Handheld Trackball Mouse, Thumb Control, 2.4GHz Wireless, Ergonomic Design, 10-Button Function, Windows11, MacOS (M-RT1DRBK) by エレコム(elecom)
- **How much does it cost?** AR$453347 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/181402958-elecom-relacon-handheld-trackball-mouse-thumb-control-2-4ghz-wireless)

## Best For

- エレコム(elecom) enthusiasts

## Why This Product

- Trusted エレコム(elecom) brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic Thumb Control:** Designed for all-day comfort with intuitive thumb-operated trackball, reducing hand strain and boosting productivity.
- • **Seamless Wireless Freedom:** 2.4GHz wireless connectivity with a 10-meter range lets you work untethered without lag or interruptions.
- • **Customizable Command Center:** 10 fully programmable buttons via ELECOM’s Mouse Assistant software put power-user shortcuts right under your thumb.
- • **Precision at Your Fingertips:** Switch effortlessly between 500, 1000, and 1500 DPI for tailored cursor speed and accuracy.
- • **Low Maintenance, High Durability:** Smooth artificial ruby ball bearings resist dust and dirt, ensuring consistent performance with minimal cleaning.

## Overview

The Elecom Relacon Handheld Trackball Mouse combines high-precision optical tracking with ergonomic thumb control and 10 customizable buttons. Featuring switchable DPI settings up to 1500, 2.4GHz wireless connectivity with a 10-meter range, and durable ruby ball bearings for smooth, low-maintenance operation, it supports Windows and MacOS platforms. Ideal for professionals seeking comfort and efficiency, it offers a premium alternative to conventional mice and adaptive devices at a competitive price.

## Description

Product Description Mouse Assistant STEP1 1. Go to the "ELECOMUSA " website. (Not ELECOMUS website)Click "Mouse Assistant" in the middle of the top. 2. Select "WINDOWS" or "MAC" for installation. (When installing on a PC running security software, it is recommended to temporarily deactivate it before installation.) 3. Click "MOUSE ASSISTANT MANUAL" if you want detail about it. STEP2 1. Save to your computer. (If you have any problem or question, please contact ELECOM on this website.) 2. Installation is now complete. If successfully installed, the Mouse Assistant icon is visible in the indicator as shown in the image. Let's open it!! STEP3 1. Select your language. Click "OK". Then the window is closed automatically. Please open it again.(Setup required each time it is opened) 2&3. Button Function Assignments 4. Scroll speed adjustment 5. Arrow: Manual & Help

Review: Great for arthritic hands. - As I have rheumatoid arthritis my hands, especially my right one, are largely useless, so using a conventional mouse, or even a standard trackball is now impossible. My right hand is constricted into a claw, with no finger movement and minimal thumb movement, so finding an adequate substitute has been both very expensive and difficult; *all* specialised input devices designed for the disabled are prohibitively expensive, usually starting at £150 plus. Enter the Elecom Relacon Handheld Trackball Mouse, which has *all* buttons - and wheel - customisable via the supplied software. With this rodent, I can control everything with my thumb, and don't have to worry about moving it around on a mousepad as, like other trackballs, the ball controls all movement. And best of all, it has a scroll wheel, which most adaptive trackballs simply don't have. Now I can play my favourite games again, with no loss of either speed or range of movement, not to mention being happily able to scroll down web pages with no difficulty at all. It also has variable DPI settings, again thumb controlled, so I can set it to best suit whatever I'm doing. And best of all, it's *much* cheaper than any of the "designed for disability" options around. So, if you have limited hand movement, or just want a more comfortable and ergonomic rodent, I can honestly recommend this one.
Review: Good but coud be better? - I hacve been waiting for this for years. I don't understand why this type of pointing device is not more common. The only others like this are cheap chinese things that break quickly. I tried two of them and they both broke within months. This is on another level of quality altogether, but it is a little pricey. It does have the same issue like the cheaper stuff though, which is that the ball is not kept in place snugly and if you rotate your wrist or otherwise move your arm away from the horizontal, the ball tends to shift from its proper position. There should be some kind of ring to keep the ball in place. As a result, clicking and scrolling takes some practice but the trackball is very smooth and works very well. So this is great for couch surfing or standing, any situation where you're not sat on a desk in front of a keyboard but not much good for anything other than basic browsing. The ball is also too small for precision work, and index finger operated trackballs are more ergonomic IMO. Otherwise this has the usual Elecom high quality and it is super nice to be able to browse without being tethered to a desk!

## Features

- 《Optical Technology》The ELECOM 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.
- 《DPI Cursor》Designed with a high-performance gaming optics system sensor and lens. The DPI button can easily change between 500(LOW), 1000(MID) and 1500(HIGH) 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 XP, Windows 7, Windows 8.1, Windows RT8.1, Windows 10 or later, macOS 10.12 or later, Size: W4.5"(114.7mm) X L7.2"(181.9mm) X H2.3"(57.2mm), Weight: 9.2oz, DPI: 500/1000/1500 count (switchable), Connectivity: wired

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZKL66GY |
| Antenna Location | Gaming |
| Are Batteries Included? | Yes |
| Are Batteries Required | Yes |
| Best Sellers Rank | 17,715 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 456 in Mice |
| Box Contents | Batteries |
| Brand | エレコム(ELECOM) |
| Brand Name | エレコム(ELECOM) |
| Button Quantity | 10 |
| Colour | 2.4 GHz |
| Compatible Devices | Laptop, Personal Computer |
| Connectivity technology | 2.4 GHz , Wired |
| Customer Reviews | 3.9 out of 5 stars 1,822 Reviews |
| Enclosure Material | Ruby |
| Hand Orientation | Ambidextrous |
| Hardware Platform | Personal Computer, Laptop |
| Item Dimensions L x W | 18.2L x 11.5W centimetres |
| Item Weight | 2.7 Ounces |
| Manufacturer | ELECOM |
| Manufacturer Part Number | M-RT1DRBK |
| Model Name | Relacon |
| Model Number | M-RT1DRBK |
| Mouse Maximum Sensitivity | 1500 Dots per Inch |
| Movement Detection | Trackball |
| Movement detection technology | Trackball |
| Network Connectivity Technology | 2.4 GHz, Wired |
| Number of Batteries | 2 AAA batteries required. (included) |
| Number of buttons | 10 |
| Operating System | Linux, Windows 7, Windows XP |
| Power Source | Battery Powered |
| Product Features | Wireless |
| Range | 10.0 meters |
| Special feature | Wireless |
| Style Name | Modern |
| Theme | Computer Accessories, Ergonomic Design, Thumb Control |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** ELECOM
- **Colour:** 2.4 GHz
- **Connectivity technology:** 2.4 GHz, Wired
- **Movement detection technology:** Trackball
- **Special feature:** Wireless

## Images

![Elecom Relacon Handheld Trackball Mouse, Thumb Control, 2.4GHz Wireless, Ergonomic Design, 10-Button Function, Windows11, MacOS (M-RT1DRBK) - Image 1](https://m.media-amazon.com/images/I/61IBastciOL.jpg)
![Elecom Relacon Handheld Trackball Mouse, Thumb Control, 2.4GHz Wireless, Ergonomic Design, 10-Button Function, Windows11, MacOS (M-RT1DRBK) - Image 2](https://m.media-amazon.com/images/I/71OmP9zTglL.jpg)
![Elecom Relacon Handheld Trackball Mouse, Thumb Control, 2.4GHz Wireless, Ergonomic Design, 10-Button Function, Windows11, MacOS (M-RT1DRBK) - Image 3](https://m.media-amazon.com/images/I/71mVWdnVgfL.jpg)
![Elecom Relacon Handheld Trackball Mouse, Thumb Control, 2.4GHz Wireless, Ergonomic Design, 10-Button Function, Windows11, MacOS (M-RT1DRBK) - Image 4](https://m.media-amazon.com/images/I/61-3s5g6f4L.jpg)
![Elecom Relacon Handheld Trackball Mouse, Thumb Control, 2.4GHz Wireless, Ergonomic Design, 10-Button Function, Windows11, MacOS (M-RT1DRBK) - Image 5](https://m.media-amazon.com/images/I/71Cf6i+-pKL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does it have Bluetooth? Can i use this on phones?**
A: It uses a dedicated USB-A Bluetooth dongle. You might be able to connect it to a phone using an adapter, but I'm not sure if it would work. It's really designed for PC/laptop use. I tried to use my laptops bluetooth, but couldn't get it to find the mouse, so I believe it only works with the dongle.

**Q: Do you have to use the transmitter for a wireless connection or can you connect directly with bluetooth?**
A: There are two versions, only one of the versions can connect by way of Bluetooth and the supplied dongle
This particular (M-RT1DRBK) does NOT have Bluetooth. Only M-RT1BRBK claims to have.
I purchased (M-RT1DRBK) and it only lasted 2 months, before it all of a sudden stopped working..

**Q: Is this suitable for child-sized hands?**
A: Having been IT lead in primary schools, I would think it a little bulky for an under 8, but otherwise fine, just need to get used to positioning thumb over the red cursor movement ball and index over front trigger.  Hope that helps.  (It works really well and I've found it a boon!)

**Q: If you lower your arm, will the ball fall off?**
A: No. It is a little loose and has fallen out a couple of times when I've dropped the mouse, but realistically it won't fall out in normal use or if you place it down. Even upside down you would have to shake it or knock it significantly to get it to come out. There is a hole in the battery compartment for pushing it out. I have to say I love this mouse it is very good. My only criticism is that if you are using this for portability it needs a case or small bag to transport it to protect it and keep it clean and in case the trackball falls out.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for arthritic hands.
*by A***Y on 1 August 2023*

As I have rheumatoid arthritis my hands, especially my right one, are largely useless, so using a conventional mouse, or even a standard trackball is now impossible. My right hand is constricted into a claw, with no finger movement and minimal thumb movement, so finding an adequate substitute has been both very expensive and difficult; *all* specialised input devices designed for the disabled are prohibitively expensive, usually starting at £150 plus. Enter the Elecom Relacon Handheld Trackball Mouse, which has *all* buttons - and wheel - customisable via the supplied software. With this rodent, I can control everything with my thumb, and don't have to worry about moving it around on a mousepad as, like other trackballs, the ball controls all movement. And best of all, it has a scroll wheel, which most adaptive trackballs simply don't have. Now I can play my favourite games again, with no loss of either speed or range of movement, not to mention being happily able to scroll down web pages with no difficulty at all. It also has variable DPI settings, again thumb controlled, so I can set it to best suit whatever I'm doing. And best of all, it's *much* cheaper than any of the "designed for disability" options around. So, if you have limited hand movement, or just want a more comfortable and ergonomic rodent, I can honestly recommend this one.

### ⭐⭐⭐⭐ Good but coud be better?
*by O***. on 18 February 2020*

I hacve been waiting for this for years. I don't understand why this type of pointing device is not more common. The only others like this are cheap chinese things that break quickly. I tried two of them and they both broke within months. This is on another level of quality altogether, but it is a little pricey. It does have the same issue like the cheaper stuff though, which is that the ball is not kept in place snugly and if you rotate your wrist or otherwise move your arm away from the horizontal, the ball tends to shift from its proper position. There should be some kind of ring to keep the ball in place. As a result, clicking and scrolling takes some practice but the trackball is very smooth and works very well. So this is great for couch surfing or standing, any situation where you're not sat on a desk in front of a keyboard but not much good for anything other than basic browsing. The ball is also too small for precision work, and index finger operated trackballs are more ergonomic IMO. Otherwise this has the usual Elecom high quality and it is super nice to be able to browse without being tethered to a desk!

### ⭐⭐⭐⭐⭐ It's good
*by G***T on 6 March 2020*

Works really well for my use case of using it as input to android TV for apps that want mouse input. Comfortable, good battery life, precise. Edit to update that I paid £50 for this in 2020, these prices in 2023 are scalper prices and it is not worth £90/£100 at all. Not even close.

## Frequently Bought Together

- ELECOM Relacon Handheld Trackball Mouse, Thumb Control, 2.4GHz Wireless, Ergonomic Design, 10-Button Function with Smooth Tracking, Windows11, MacOS (M-RT1DRBK)
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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-07-07*