---
product_id: 45373410
title: "ELECOM Huge Trackball Mouse, 2.4GHz Wireless, Index Finger Control"
brand: "エレコム(elecom)"
price: "MOP$834"
currency: MOP
in_stock: true
reviews_count: 13
category: "エレコム(Elecom)"
url: https://macau.desertcart.com/products/45373410-elecom-huge-trackball-mouse-2-4ghz-wireless-index-finger-control
store_origin: MO
region: Macau
---

# 1500 DPI precision 325 days battery life 52mm large trackball ELECOM Huge Trackball Mouse, 2.4GHz Wireless, Index Finger Control

**Brand:** エレコム(elecom)
**Price:** MOP$834
**Availability:** ✅ In Stock

## Summary

> 🖱️ Elevate your workspace with precision, comfort, and control — the ELECOM Huge Trackball is your productivity game-changer!

## Quick Answers

- **What is this?** ELECOM Huge Trackball Mouse, 2.4GHz Wireless, Index Finger Control by エレコム(elecom)
- **How much does it cost?** MOP$834 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [macau.desertcart.com](https://macau.desertcart.com/products/45373410-elecom-huge-trackball-mouse-2-4ghz-wireless-index-finger-control)

## 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 Mastery:** Designed with a soft palm rest and finger-operated large trackball to reduce wrist strain during marathon work sessions.
- • **Effortless Maintenance:** Smooth artificial ruby ball bearings prevent dust buildup and allow quick, tool-free cleaning to keep performance flawless.
- • **Endurance That Keeps Up:** Ultra-efficient 2.4GHz wireless connection powered by AA batteries lasting up to 325 days—work uninterrupted.
- • **Pinpoint Precision Control:** Switch effortlessly between 500, 1000, and 1500 DPI for tailored cursor speed and accuracy.
- • **Customizable Command Center:** 8 programmable buttons plus a multi-function scroll wheel let you streamline workflows and boost productivity.

## Overview

The ELECOM Huge Trackball Mouse features a 52mm large trackball with precision optical tracking and adjustable DPI settings (500/1000/1500). It offers 8 programmable buttons and a multi-directional scroll wheel for enhanced workflow customization. Wireless via 2.4GHz USB with up to 10m range, it boasts an ergonomic design with a soft palm rest to reduce hand fatigue. Powered by AA batteries with an impressive lifespan of up to 325 days, it’s built for professionals seeking comfort, accuracy, and long-lasting performance.

## Description

Trackball mouse with 8-Button FunctionDesigned with a high-performance gaming optics system sensor and lensThis trackball mouse bases on ergonomics, effectively reducing user’s wrist strain and muscle painThe 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 cleanedSystem requirements: Windows XP, Windows 7, Windows 8.1, Windows RT8.1, Windows 10 or later, macOS 10.12 or laterResolution DPI: 500/1000/1500 count (switchable)Size & Weight: Size: W4.5"(114.7mm) X L7.2"(181.9mm) X H2.3"(57.2mm), Weight: 9.2oz(without battery)Connectivity: wirelessBattery requirement: 2 X AA battery(Included)- Battery Remaining Light Lamp equippedEnglish Manual & Mouse Assistant Software can be download for FREE. Please check the manual in the box or can be found on desertcart Product Page. Listed as 【Technical Specification：User Manual [PDF ]】

Review: Comfortable and perfect if you have large hands. - This will forever be my favorite mouse. Extremely quiet and smooth. Comfortable on the palm especially if you have large hands. Great battery life and lots of useful programmable buttons. I don’t game on pc but for editing video and pics I much prefer this over a traditional mouse. Easy to clean also. Would/Will buy again if it ever quits. 2+ years zero problems.
Review: As an MS Trackball Explorer user since The Win98/PS2 days, this is an excellent "replacement" - Quick Summary: MSTE users who don't have an MSTE - get this mouse as it's the closest "replacement" to date. Obviously, if one wants a mouse like the MSTE, then get an MSTE. But even a used MSTE costs a bit and you have to be careful of the cord. If one wants something Less Expensive that closely resembles the MSTE and is also cordless, then this is the best mouse on the scene since the MSTE itself. Update2: Trying to add some slightly better pictures and others that show the MS Trackball Explorer, Logitech Cordless Optical Trackmall, and the smaller Elecom "DEFT" trackball mouse. But some pictures are not loading to the site. Sorry. :( Update1: IMPORTANT NOTE: Waaay down in the comments (the oldest one at the "bottom" should be a link to the Elecom software download page and the English PDF manual. As this mouse is "very new" you *DO* need a more recent Elecom proprietary software to recognize this mouse if you wish to use it's three proprietary function buttons (F1-F3). Long Winded Review =============== This new Elecom Fingerball wireless mouse - the M-HT1DRBK - appears to have been released is June 2017 and has been available on desertcart since July 2017. In August I was about to order a second of the smaller Elecom M-DT2DRBKs when I stumbled over this new **larger** "HUGE" mouse and figured it was worth a try. The M-HT1DRBK just arrived and after giving it a ten minute test spin I just ordered two more. No clue if it will take "1-2 months" for the next batch to arrive, or if the price will drop from $85.99, but would say it is certainly worth the investment. FYI: It actually does say "HUGE" on the mouse itself. :) Comparisons to the MSTE (MS Trackball Explorer) ====================================== 1) It has a nice large "red ball" like a certain MSTE we all know and love. In fact, the Elecom ball is slightly BIGGER than the MS one. There were many reviews about the smaller Elecom mouse's "grey ball" having issues, and several people purchased a "blue" M570 ball to swap with the "grey" one. From my quick tryout of this new mouse with it's "red ball", would say that the quality looks to be significantly better than that of the smaller mouse's "grey" one. An excellent improvement. 2) This mouse is *MUCH LARGER* than the smaller "grey ball" M-DT2DRBK. Excellent for people with "larger" (aka normal sized) hands. 3) It is a bit wider than the MSTE, and Elecom moved one of the three proprietary "Function Buttons" to the right side of the ball. If you use their proprietary software, this would give you "two buttons to the right of the ball" just like the MSTE. 4) MOST IMPORTANT OF ALL. This mouse has a PALM REST. As this seems to be an alien concept to most mouse manufacturers I will state it again - this mouse actually has a place for the palm of one's hand to "rest" while using the mouse, so for the first time since the MSTE, there is actually a trackball that not only fit's one's hand, it is actually COMFORTABLE. Plus it doesn't have teeny tiny thumb-killing buttons like a certain L*git*ch Trackman. Wish I could show a decent side-view of the palm rest, but this can also be seen with via the pics on Elecom's web site. 5) ??? I would assume that being a wireless device, there may be an occasional "lag" in response times, but cannot say for certain. However there does appear to be a wired version of this mouse as well. It's part number (August 2017) is M-HT1URBK. Usage ===== Bulk of this review was written after only ten minutes of mouse use, so haven't had the time to give it an extended run, but observations so far are positive. "Weeks later" - Still great. Haven't tried the Elecom software yet myself (not using the F1-F3 buttons). - Seems to respond MUCH better than the smaller Elecom version (blue or grey ball). - Range seems to be about the same as the smaller one. About nine feet out it gets tricky and Line of Sight is critical. - The "left" button isn't as "tall" as the MSTE's, so my clumsy thumb is hitting the wheel, but this should be a minor issue. - ??? I read elsewhere that the "left" and "right" mouse buttons are "better quality" than the other buttons, that one should be able to tell the difference, that they should have made *all" the buttons "better quality", etc. Haven't noticed any difference between buttons yet. Too busy enjoying having a wireless mouse that actually fits the shape of my hand for a change. Customization - aka The Buttons ======================== So far as remapping buttons, "drivers", and support for various operating systems... Would assume this mouse works as a basic mouse in anything from XP up to Win10. You've got your Left, Right, Forward, Back and Wheel Buttons, plus the three Extra Proprietary Function Buttons F1-F3. Remapping the eight buttons and basic customization is where it gets interesting. Would assume one needs at least version 5.1.0 of Elecom's proprietary software to use/control all eight buttons. For now I am sticking with X-Mouse Button Control which allows configuration of everything except the three extra Function Buttons. Both programs allow for the use of multiple profiles for easy customization across different applications. Elecom's software (and English PDF manual) is available from their website. I will try adding possible links as a "comment" later as this review is too long as it is. Odd Future Issue (?) ================ Since the palm-rest is made of a "soft" material vs plastic, I wonder how it might hold up over time. Will it wear out? Time will tell.

## Features

- Optical Tracking 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
- Functional 8 Buttons: It is very easy to move in any direction. It comes with 8 physical buttons on the device and the two extra buttons are the scrollwheel tilting that allow horizontal scroll
- 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 7, Windows 8, Windows 10 or later, macOS 10.13 or later, Size: W4.5"(114.7mm) X L7.2"(181.9mm) X H2.3"(57.2mm), Weight: 9.2oz(without battery), DPI: 500/1000/1500 count (switchable), Connectivity: wireless, 1 X AA battery(Included)- Battery Remaining Light Lamp equipped
- Wireless Connectivity: Features 2.4GHz wireless USB connection with a range of up to 3m on magnetic surfaces and 10m on non-magnetic surfaces, providing reliable and stable connection for your laptop or desktop computer
- Large Trackball Design: Features the largest trackball among ELECOM products with a 52mm diameter ball, providing comfortable and innovative operation with enhanced control and reduced hand strain during extended use
- Ergonomic Comfort: Equipped with a large soft palm rest that supports your hand during use, reducing fatigue and providing comfortable operation for extended work sessions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0735584RM |
| Additional Features | Ergonomic Design, Finger-operated, Precision Optical Gaming Sensor, Programmable Buttons, Wireless |
| Antenna Location | personal, gaming, business |
| Battery Average Life | 325 days |
| Best Sellers Rank | #14 in Computer Trackballs |
| Brand | エレコム(ELECOM) |
| Button Quantity | 8 |
| Color | Black |
| Compatible Devices | Laptop, Personal Computer |
| Connectivity Technology | USB |
| Customer Reviews | 4.2 out of 5 stars 3,327 Reviews |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 04953103308152 |
| Hand Orientation | Right |
| Hardware Platform | Laptop, PC |
| Included Components | AA battery (2), Receiver, Trackball mouse, user manual |
| Item Dimensions L x W | 7.2"L x 4.5"W |
| Item Type Name | ELECOM 2.4GHz Wireless Finger-operated Large size Trackball Mouse 8-Button Function with Smooth Tracking, Precision Optical Gaming Sensor (M-HT1DRBK) |
| Item Weight | 9.12 ounces |
| Manufacturer | ELECOM |
| Mfr Part Number | M-HT1DRBK |
| Minimum Required Operating System Version | Windows 7 |
| Model Name | M-HT1DRBK |
| Model Number | M-HT1DRBK |
| Mouse Maximum Sensitivity | 1500 dots_per_inch |
| Movement Detection | Optical |
| Movement Detection Technology | Optical |
| Number of Batteries | 1 AAA batteries required. (included) |
| Number of Buttons | 8 |
| Operating System | Windows 10, Windows 7, Windows RT8.1, Windows XP, macOS 10.12 Sierra |
| Power Source | Battery Powered |
| Range | 10.0 meters |
| Special Feature | Ergonomic Design, Finger-operated, Precision Optical Gaming Sensor, Programmable Buttons, Wireless |
| Style Name | Wireless Trackball Mouse |
| Theme | Efficient Productivity & Ergonomic Design |
| Unit Count | 1 Count |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Brand:** エレコム(ELECOM)
- **Color:** Black
- **Connectivity Technology:** USB
- **Movement Detection Technology:** Optical
- **Special Feature:** Ergonomic Design, Finger-operated, Precision Optical Gaming Sensor, Programmable Buttons, Wireless

## Images

![ELECOM Huge Trackball Mouse, 2.4GHz Wireless, Index Finger Control - Image 1](https://m.media-amazon.com/images/I/71rqnPTndzL.jpg)
![ELECOM Huge Trackball Mouse, 2.4GHz Wireless, Index Finger Control - Image 2](https://m.media-amazon.com/images/I/71QVgRqdE4L.jpg)

## 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

### ⭐⭐⭐⭐⭐ Comfortable and perfect if you have large hands.
*by S***S on September 4, 2026*

This will forever be my favorite mouse. Extremely quiet and smooth. Comfortable on the palm especially if you have large hands. Great battery life and lots of useful programmable buttons. I don’t game on pc but for editing video and pics I much prefer this over a traditional mouse. Easy to clean also. Would/Will buy again if it ever quits. 2+ years zero problems.

### ⭐⭐⭐⭐⭐ As an MS Trackball Explorer user since The Win98/PS2 days, this is an excellent "replacement"
*by N***M on August 27, 2017*

Quick Summary: MSTE users who don't have an MSTE - get this mouse as it's the closest "replacement" to date. Obviously, if one wants a mouse like the MSTE, then get an MSTE. But even a used MSTE costs a bit and you have to be careful of the cord. If one wants something Less Expensive that closely resembles the MSTE and is also cordless, then this is the best mouse on the scene since the MSTE itself. Update2: Trying to add some slightly better pictures and others that show the MS Trackball Explorer, Logitech Cordless Optical Trackmall, and the smaller Elecom "DEFT" trackball mouse. But some pictures are not loading to the site. Sorry. :( Update1: IMPORTANT NOTE: Waaay down in the comments (the oldest one at the "bottom" should be a link to the Elecom software download page and the English PDF manual. As this mouse is "very new" you *DO* need a more recent Elecom proprietary software to recognize this mouse if you wish to use it's three proprietary function buttons (F1-F3). Long Winded Review =============== This new Elecom Fingerball wireless mouse - the M-HT1DRBK - appears to have been released is June 2017 and has been available on Amazon since July 2017. In August I was about to order a second of the smaller Elecom M-DT2DRBKs when I stumbled over this new **larger** "HUGE" mouse and figured it was worth a try. The M-HT1DRBK just arrived and after giving it a ten minute test spin I just ordered two more. No clue if it will take "1-2 months" for the next batch to arrive, or if the price will drop from $85.99, but would say it is certainly worth the investment. FYI: It actually does say "HUGE" on the mouse itself. :) Comparisons to the MSTE (MS Trackball Explorer) ====================================== 1) It has a nice large "red ball" like a certain MSTE we all know and love. In fact, the Elecom ball is slightly BIGGER than the MS one. There were many reviews about the smaller Elecom mouse's "grey ball" having issues, and several people purchased a "blue" M570 ball to swap with the "grey" one. From my quick tryout of this new mouse with it's "red ball", would say that the quality looks to be significantly better than that of the smaller mouse's "grey" one. An excellent improvement. 2) This mouse is *MUCH LARGER* than the smaller "grey ball" M-DT2DRBK. Excellent for people with "larger" (aka normal sized) hands. 3) It is a bit wider than the MSTE, and Elecom moved one of the three proprietary "Function Buttons" to the right side of the ball. If you use their proprietary software, this would give you "two buttons to the right of the ball" just like the MSTE. 4) MOST IMPORTANT OF ALL. This mouse has a PALM REST. As this seems to be an alien concept to most mouse manufacturers I will state it again - this mouse actually has a place for the palm of one's hand to "rest" while using the mouse, so for the first time since the MSTE, there is actually a trackball that not only fit's one's hand, it is actually COMFORTABLE. Plus it doesn't have teeny tiny thumb-killing buttons like a certain L*git*ch Trackman. Wish I could show a decent side-view of the palm rest, but this can also be seen with via the pics on Elecom's web site. 5) ??? I would assume that being a wireless device, there may be an occasional "lag" in response times, but cannot say for certain. However there does appear to be a wired version of this mouse as well. It's part number (August 2017) is M-HT1URBK. Usage ===== Bulk of this review was written after only ten minutes of mouse use, so haven't had the time to give it an extended run, but observations so far are positive. "Weeks later" - Still great. Haven't tried the Elecom software yet myself (not using the F1-F3 buttons). - Seems to respond MUCH better than the smaller Elecom version (blue or grey ball). - Range seems to be about the same as the smaller one. About nine feet out it gets tricky and Line of Sight is critical. - The "left" button isn't as "tall" as the MSTE's, so my clumsy thumb is hitting the wheel, but this should be a minor issue. - ??? I read elsewhere that the "left" and "right" mouse buttons are "better quality" than the other buttons, that one should be able to tell the difference, that they should have made *all" the buttons "better quality", etc. Haven't noticed any difference between buttons yet. Too busy enjoying having a wireless mouse that actually fits the shape of my hand for a change. Customization - aka The Buttons ======================== So far as remapping buttons, "drivers", and support for various operating systems... Would assume this mouse works as a basic mouse in anything from XP up to Win10. You've got your Left, Right, Forward, Back and Wheel Buttons, plus the three Extra Proprietary Function Buttons F1-F3. Remapping the eight buttons and basic customization is where it gets interesting. Would assume one needs at least version 5.1.0 of Elecom's proprietary software to use/control all eight buttons. For now I am sticking with X-Mouse Button Control which allows configuration of everything except the three extra Function Buttons. Both programs allow for the use of multiple profiles for easy customization across different applications. Elecom's software (and English PDF manual) is available from their website. I will try adding possible links as a "comment" later as this review is too long as it is. Odd Future Issue (?) ================ Since the palm-rest is made of a "soft" material vs plastic, I wonder how it might hold up over time. Will it wear out? Time will tell.

### ⭐⭐⭐⭐ Excellent versatile trackball. Large ball, reminiscent of Microsoft Explorer.
*by A***R on October 20, 2025*

The ergonomics of a trackball (or mouse, I suppose, if I ever used them) are very personal. What fits one person may not fit another. For a designer, one solution to this problem is to provide several alternative controls and a way for the user to specify what they do. This seems to be the philosophy behind the 8-button Huge model from Elecom. The Huge trackball is indeed fairly huge, and next to my Logitech M570 it seems unrealistically huge. But in fact it's almost exactly the same size as the Microsoft Explorer trackball I used for many years, until Microsoft inexplicably stopped making them. After a few others, most of which relied on clumsy rolling bars and ball-bearing races, which were rough and unresponsive, the optical trackballs arrived, notably the M570. Reluctantly, I decided perhaps my thumb could be as nimble as my index and ring fingers, and to my surprise it worked fine. I settled on that device for several years, but one problem kept recurring -- the microswitches in Logitech products are beyond cheap. They're very short-lived, at least for someone who makes their living on the computer. I've bought 6 of these compact, effective trackballs, and that's just not acceptable quality. Logitech also makes keyboards, which again, I quite like -- except their keycaps are cheap, with painted-on labeling that wears off in a year or so (the home keys, for those who touch type). A nuisance, but blank keycaps don't make the keyboard useless. Double-clicking button switches do. It was time to try another brand, and I bought an Elecom clone of the M570, and it's held up nicely in my studio, which isn't the friendliest place for precision devices. With the good performance of that trackball, I decided to see if my muscle-memory from the finger-style trackball was still functional, so I got the Huge model for my office. To my great relief, I found that switching back from thumb to forefinger control was effortless, and once the big red globe was sitting next to my K780 keyboard, I found myself unconsciously reaching for the ball with my fingers instead of my thumb. Some will disagree, but although the thumb has a bit more freedom of movement, I believe the forefingers have significantly more refinement of sensitivity and movement, and along with the much larger ball that gives me a very useful level of control. I may not convert to finger models for the four other computers I use regularly, but I suspect I can switch back and forth between thumb and forefinger models without a problem -- most of the others are used to control CNC, laser, MIDI, etc., so the pointing device isn't as critical as it is for Adobe apps and extensive writing. The specific features of the Huge are well documented elsewhere -- the buttons and wheel all work fine. I can't yet say whether the switches will last longer than the M570, but it's hard to imagine they wouldn't! Overall, I give the button action and placement a 90% score. The areas for improvement are few, but worth considering: The wheel is great in its own right, but its placement slightly obstructs the default LEFT button, and I would address this by extending the LEFT button outward a little (I might try sticking a layer of plastic on it myself). More significantly, the wheel is also a button, and in its near horizontal placement it's hard for the thumb to press it all the way to a click without bracing the fingers on the opposite side, to keep the whole device from sliding to the right. This is a problem that could only be fixed by using a much lighter spring on the wheel-switch itself. There is a similar "ease of activation" issue with the slider at the bottom left. This is used to select Low, Medium, or High wheel sensitivity, and although it works as expected, actually sliding it is much too difficult for interactive use. I can "deliberately" put it any position, but it's impossible to just "casually" slide it back and forth while actually using the pointer. That means if you need to change resolution for a moment or two and then return to normal, it's just not doable. Unfortunate, but not a big deal for my use. It would have been nice, though, and it seems odd to provide that capability and not make it effortless to slip into the needed gear. Finally, my biggest disappointment. With the M570, my wrist sits squarely on my desk, so it gets uncomfortable pretty quickly, and I resort to various pads, thick and thin, to avoid stressing that bundle of tendons, nerves, and blood vessels exposed on the bottom of the wrist. The Huge, on the other hand (pun intended), has a large wrist support area with a squashy pad on top -- perfect! Except on my unit the pad is only slightly softer than the tread on an automobile tire. It's definitely a pad, softer than wood, but not by much. If I push with my finger on a thick section (about half an inch thick in places), I can with some force get it to collapse about 1/3 of its thickness. But my wrist is a large area and the weight of my hand & forearm is far too little to produce any compression at all. It might as well be solid plastic (or tempered steel) with a thin cloth glued to it. It's only technically a pad. Realistically, it's not. I do wonder if Elecom might have replacements for the pad, perhaps with some compliance or softness. There's no cushioning value in the present one, and I'm even considering peeling it off (if possible) and replacing it with something that's actually soft. I don't know if Elecom reads these reviews, but they would have no way to contact me anyway, so I'll have to try contacting them elsewhere. My conclusion is that I like the Huge very much, I'm very satisfied with the ball action, there are buttons aplenty for my clicking needs, and with luck it will prove much, much more long-lived than the nice (but flimsy) M570 it replaced. I do recommend it highly, with the small caveats mentioned.

## Frequently Bought Together

- 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 Hard EVA Travel Protection Storage Case fits ELECOM Trackball Mouse M-HT1 Series Black (BMA-HT1BK)
- ELECOM DEFT PRO Trackball Mouse, Wired, Wireless, Bluetooth 3 Types Connection, Ergonomic Design, 8-Button Function, Red Ball, Windows11, MacOS (M-DPT1MRXBK)

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*Product available on Desertcart Macau*
*Store origin: MO*
*Last updated: 2026-10-17*