---
product_id: 191533104
title: "ELECOM EX-G Wired Trackball Mouse, Ergonomic Thumb Control, Smooth Tracking Roller Ball, 5 Programmable Buttons, Tilt Scroll, Computer Mice for PC Mac"
brand: "elecom"
price: "¥13059"
currency: JPY
in_stock: true
reviews_count: 10
category: "Elecom"
url: https://www.desertcart.jp/products/191533104-elecom-ex-g-wired-trackball-mouse-ergonomic-thumb-control-smooth
store_origin: JP
region: Japan
---

# High-precision optical sensor Lag-free wired USB connection Ergonomic thumb control design ELECOM EX-G Wired Trackball Mouse, Ergonomic Thumb Control, Smooth Tracking Roller Ball, 5 Programmable Buttons, Tilt Scroll, Computer Mice for PC Mac

**Brand:** elecom
**Price:** ¥13059
**Availability:** ✅ In Stock

## Summary

> 🎯 Master precision and comfort—your wrist’s new best friend!

## Quick Answers

- **What is this?** ELECOM EX-G Wired Trackball Mouse, Ergonomic Thumb Control, Smooth Tracking Roller Ball, 5 Programmable Buttons, Tilt Scroll, Computer Mice for PC Mac by elecom
- **How much does it cost?** ¥13059 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/191533104-elecom-ex-g-wired-trackball-mouse-ergonomic-thumb-control-smooth)

## 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

- • **Compact Footprint, Big Impact:** Save precious desk space without sacrificing control—perfect for the modern professional’s minimalist setup.
- • **Wired Reliability with Zero Downtime:** Forget battery anxiety—plug in via USB for a stable, lag-free connection that keeps pace with your fast-moving projects.
- • **Pinpoint Precision at Your Fingertips:** Experience ultra-smooth cursor control with the advanced optical sensor and thumb-operated trackball—no wrist strain, just flawless accuracy.
- • **Ergonomic Excellence for All-Day Comfort:** Designed to reduce hand and wrist fatigue, this mouse keeps you productive and pain-free during marathon work sessions.
- • **Five Programmable Buttons for Ultimate Customization:** Tailor your workflow with easily accessible buttons that boost efficiency across creative, office, and gaming tasks.

## Overview

The ELECOM EX-G Wired Trackball Mouse combines ergonomic thumb control with a high-performance optical sensor and five programmable buttons, delivering precise, comfortable navigation for PC and Mac users. Its wired USB connection ensures lag-free, uninterrupted productivity, making it an ideal choice for professionals seeking to minimize wrist strain while maximizing efficiency.

## Description

Buy ELECOM EX-G Wired Trackball Mouse, Ergonomic Thumb Control, Smooth Tracking Roller Ball, 5 Programmable Buttons, Tilt Scroll, Computer Mice for PC Mac: Basic Switches - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Well priced, good handling, comfy trackball - My son heard me talk about my preference for trackballs over a mouse so he wanted one to try out. He selected this one and used it for a couple of weeks before switching to a gaming mouse. I then inherited a new trackball. Happy days for me. I use this with my laptop so I don't need as much desk space as a mouse needs. I like the button placement and I love the feel of the thumb placed trackball. I have only used this with my work laptop so I have not used it for gaming. I do use it for 8-14 hours, several days per week and it has worked excellently. If you have not used a trackball, it might be good to try one if using a mouse makes your hand hurt. It does take a little time to adjust to the different movement but I think it is worth the time. This trackball is reasonably large similar to the older ones I used from another LOGIcal TEChnical manufacturer. I do not notice a significant difference in operation of the other brand trackball over this one. It is solid, works well, and has several more buttons. It is large which works well for my big mitts but wasn't comfortable for my son's smaller hands. While a great trackball for me, it might not fit smaller hands. One of my favorite features is that it is wired. There is no need for batteries but cord placement is the counterpoint.
Review: Will never buy another brand/trackball - I purchased this trackball as a wired alternative to my wireless Logitech M570. My primary reason to switch had to do with poor signal stability on the Logitech product. If the trackball was more than 3-4 feet away from the USB receiver plugged into the laptop the trackball would be sporadically unresponsive and jittery. I wanted to look for a wired Logitech option, but saw that it was not available and in the process came across ELECOM and their line of products. What attracted me to this particular model was the ergonomic design (it's not noticeably smaller, in my opinion, than M570 as others reported) and functionality given the presence of several buttons not found on the Logitech alternative. desertcart delivered the product fairly quickly and straight out of the box it has been great to use. The keys/buttons have a premium feel to them when pressed down and are responsive without being overly sensitive to touch, so no false clicks, as well as no extra effort as I would sometime need to exert with M570 (though that could just have been out of pure frustration with the quality of the signal on the M570). The trackball is just slightly smaller than M570, but not in any way that has impacted or affected my use of the product or its functionality. Much like M570, the ELECOM product features rubberized stickers on the bottom to ensure that it does not slide around the table and remains stationary. Overall, this is a great product and I doubt I'll go back to Logitech or another brand if I need another one of these in the future. desertcart shipped it pretty quickly

## Features

- EX-G WIRED TRACKBALL MOUSE: Experience superior craftsmanship with our EX-G (Exact Grip) ergonomic trackball mouse series, designed to minimize wrist and hand stress. Seamlessly enhances productivity while using creative software, office work, gaming, or navigating through websites.
- OPTICAL PRECISION TRACKING: The EX-G mouse ensures pinpoint accuracy, facilitating swift cursor movement with its high-performance optical sensor. It offers precise tracking for heightened productivity and efficiency. Effortlessly move your cursor with the smooth thumb control trackball without moving the wrist and hand.
- USB WIRED CONNECTIVITY: Easily connect this trackball mouse via a wired USB cable, providing convenience and lag-free connection. Conveniently connect to USB-enabled devices like desktop computers or laptops. Eliminate worries of battery life or charging battery since this mouse is powered directly via USB.
- PRODUCT DIMENSIONS: Size: 3.7" W x 4.9" L x 1.9" H. Weight: 5.3 oz (without battery)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0843S683T |
| Best Sellers Rank | #25 in Computer Trackballs |
| Brand | ELECOM |
| Color | Red Ball (Recommended) |
| Customer Reviews | 3.9 3.9 out of 5 stars (1,759) |
| Date First Available | January 22, 2020 |
| Hardware Platform | Mac, PC |
| Item Dimensions LxWxH | 4.9 x 3.73 x 1.89 inches |
| Item Weight | 5.3 ounces |
| Item model number | M-XT2URBK-G |
| Manufacturer | ELECOM |
| Operating System | Windows 10, Windows 7, Windows 8.1, Windows Vista |
| Power Source | Corded Electric |
| Product Dimensions | 4.9 x 3.73 x 1.89 inches |
| Series | EX-G |

## Product Details

- **Brand:** ELECOM
- **Color:** Red Ball (Recommended)
- **Connectivity Technology:** USB, Wired
- **Movement Detection Technology:** Optical
- **Special Feature:** Portable

## Images

![ELECOM EX-G Wired Trackball Mouse, Ergonomic Thumb Control, Smooth Tracking Roller Ball, 5 Programmable Buttons, Tilt Scroll, Computer Mice for PC Mac - Image 1](https://m.media-amazon.com/images/I/61mYHePIVnL.jpg)

## Questions & Answers

**Q: MouseAssistant software (ver5.2.06) doesn't recognize ring-finger/low speed button- it's completely greyed out. How do I resolve this?**
A: Thank you for your purchase of  and reaching out to us this time ! 
We are sincerely sorry for this inconvenience. 

This model M-XT2Series does not change the functions by mouse assistant.
M-XT2 is  that the ring finger button is fixed with a Pointor Speed Reduction switch.

Sincerely, 
ELECOM Japan

**Q: Mouse was working with windows 11 pc. now does not. works in different windows 10 pc. other mice work in windows 11 pc. drivers re-installed. no help.**
A: remove existing driver then start from scratch.

**Q: Which model is the newest version the m-xt2urbk-g or the m-xt3urbk?**
A: The xt2urbk has 5 buttons, where the xt3urbk has a 6th programmable (pinkie/ring finger) button.
I personally use the latter for graphics work.

**Q: Is the optical sensor closed by glass shield or open through a hole (like Microsoft trackball)?**
A: It appears to be closed behind a shield

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well priced, good handling, comfy trackball
*by J***Y on April 15, 2021*

My son heard me talk about my preference for trackballs over a mouse so he wanted one to try out. He selected this one and used it for a couple of weeks before switching to a gaming mouse. I then inherited a new trackball. Happy days for me. I use this with my laptop so I don't need as much desk space as a mouse needs. I like the button placement and I love the feel of the thumb placed trackball. I have only used this with my work laptop so I have not used it for gaming. I do use it for 8-14 hours, several days per week and it has worked excellently. If you have not used a trackball, it might be good to try one if using a mouse makes your hand hurt. It does take a little time to adjust to the different movement but I think it is worth the time. This trackball is reasonably large similar to the older ones I used from another LOGIcal TEChnical manufacturer. I do not notice a significant difference in operation of the other brand trackball over this one. It is solid, works well, and has several more buttons. It is large which works well for my big mitts but wasn't comfortable for my son's smaller hands. While a great trackball for me, it might not fit smaller hands. One of my favorite features is that it is wired. There is no need for batteries but cord placement is the counterpoint.

### ⭐⭐⭐⭐⭐ Will never buy another brand/trackball
*by Y***2 on May 5, 2020*

I purchased this trackball as a wired alternative to my wireless Logitech M570. My primary reason to switch had to do with poor signal stability on the Logitech product. If the trackball was more than 3-4 feet away from the USB receiver plugged into the laptop the trackball would be sporadically unresponsive and jittery. I wanted to look for a wired Logitech option, but saw that it was not available and in the process came across ELECOM and their line of products. What attracted me to this particular model was the ergonomic design (it's not noticeably smaller, in my opinion, than M570 as others reported) and functionality given the presence of several buttons not found on the Logitech alternative. Amazon delivered the product fairly quickly and straight out of the box it has been great to use. The keys/buttons have a premium feel to them when pressed down and are responsive without being overly sensitive to touch, so no false clicks, as well as no extra effort as I would sometime need to exert with M570 (though that could just have been out of pure frustration with the quality of the signal on the M570). The trackball is just slightly smaller than M570, but not in any way that has impacted or affected my use of the product or its functionality. Much like M570, the ELECOM product features rubberized stickers on the bottom to ensure that it does not slide around the table and remains stationary. Overall, this is a great product and I doubt I'll go back to Logitech or another brand if I need another one of these in the future. Amazon shipped it pretty quickly

### ⭐ Sticky Sphere
*by C***R on December 16, 2025*

Needed to be returned immediately. The trackball would not spin freely. I cleaned it according to instructions but it did not help. This made it very difficult to work with, especially when trying to highlight small words or 2 or 3 letters in a word. I was sorry because I liked the ergonomic feel of the platform and the wheel worked very well - but it was all useless without a functioning trackball.

## Frequently Bought Together

- ELECOM EX-G Wired Trackball Mouse, Ergonomic Thumb Control, Smooth Tracking Roller Ball, 5 Programmable Buttons, Tilt Scroll, Computer Mice for PC Mac
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-01*