---
product_id: 53255473
title: "ELECOM HUGE Trackball Mouse, Wired, Finger-Operated, 8-Button Function, Palm Rest Attached, 52mm Smooth Red Ball Windows11, macOS (M-HT1URBK)"
brand: "エレコム(elecom)"
price: "€ 116.18"
currency: EUR
in_stock: true
reviews_count: 13
category: "エレコム(Elecom)"
url: https://www.desertcart.at/products/53255473-elecom-huge-trackball-mouse-wired-finger-operated-8-button-function
store_origin: AT
region: Austria
---

# 8 Programmable Buttons + Scrollwheel Tilt Precision Optical Sensor (500-1500 DPI) Ergonomic Palm Rest with Memory Foam ELECOM HUGE Trackball Mouse, Wired, Finger-Operated, 8-Button Function, Palm Rest Attached, 52mm Smooth Red Ball Windows11, macOS (M-HT1URBK)

**Brand:** エレコム(elecom)
**Price:** € 116.18
**Availability:** ✅ In Stock

## Summary

> 🖱️ Elevate your workspace with the ELECOM HUGE — where precision meets comfort in every click!

## Quick Answers

- **What is this?** ELECOM HUGE Trackball Mouse, Wired, Finger-Operated, 8-Button Function, Palm Rest Attached, 52mm Smooth Red Ball Windows11, macOS (M-HT1URBK) by エレコム(elecom)
- **How much does it cost?** € 116.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/53255473-elecom-huge-trackball-mouse-wired-finger-operated-8-button-function)

## 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

- • **Plug-and-Play Versatility:** Wired USB connectivity compatible with Windows 8/10/11 and macOS 10.12+, perfect for professionals who demand reliability and zero lag.
- • **Command Center in Your Hand:** 8 fully programmable buttons plus a clickable scroll wheel with horizontal tilt for ultimate workflow customization and gaming edge.
- • **Ergonomic Comfort Meets Durability:** Generous palm rest with soft memory foam padding designed to reduce hand fatigue during marathon work or gaming sessions.
- • **Effortless Maintenance, Always Ready:** Smooth 52mm red ball rolls on triple artificial ruby bearings that resist dust and dirt, ensuring long-lasting smooth operation with minimal cleaning.
- • **Pinpoint Accuracy at Your Fingertips:** High-performance optical tracking with adjustable DPI (500/1000/1500) for seamless cursor control and productivity boosts.

## Overview

The ELECOM HUGE Trackball Mouse is a wired, finger-operated device featuring a large 52mm smooth red ball with precision optical tracking technology adjustable between 500 to 1500 DPI. It offers 8 programmable buttons including a clickable scroll wheel with horizontal tilt, all housed in an ergonomic design with a memory foam palm rest to reduce fatigue. Compatible with Windows and macOS, it ensures durable, dust-resistant performance via artificial ruby ball bearings and is ideal for professionals seeking enhanced productivity and comfort.

## Description

Buy ELECOM HUGE Trackball Mouse, Wired, Finger-Operated, 8-Button Function, Palm Rest Attached, 52mm Smooth Red Ball Windows11, macOS (M-HT1URBK): Trackballs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Finally! Thank You, Thank You, Thank You! - Update (7/13/2023): I purchased an alternative that seemed close in 'stature' to this mouse because I wanted Bluetooth connectivity, as mentioned earlier for my notebook(s) in case I travel. In general I wanted to just use one mouse. The idea is I use it on my PC (using usb dongle) and then BT elsewhere. Anyway, I got a Nulea, which is nice but it still doesn't hold a flame to this mouse. The back of the Nulea is almost slippery compared to the HUGE and is not as wide, thus, it just doesn't feel as comfortable. My hand sort of just wants to slide off the surface, which makes the material they popped on the HUGE pretty thoughtful. Update (5/10/2023): This has remained my absolute favorite mouse. Wear and tear is so very low even though I use it daily. All I can hope for now is that they make an almost identical updated version, but wireless AND Bluetooth and maybe even a plug-in for a wire so I can buy one to use with my notebook(s), basically a Deft Pro version of this mouse. Again, I personally love and highly recommend this device. This is THE PERFECT finger trackball mouse for bigger hands (and even perhaps, for any hands). Initial Review: I'm one of the unfortunate few index trackball addicts. I cannot use a regular mouse for very long and I certainly can't use a regular mouse for any sort of gaming. That being said, what started me on this terrible journey was a Logitech Marble Trackman - that trusty trackball that's still around. Shortly after succumbing to the trackball, I moved on from that to a Logitech Cordless Trackman Optical, this is where things went wrong. It was for me, the perfect device. A trackball mouse that just seemed to fit perfectly in my right hand. It had a few extra buttons that came in handy for games. My first lasted 2 years and the second lasted roughly the same except just before this one died Logitech decided to discontinue the product - oh, %^#t. I went through phases of tech grief, which are sort of similar to regular grief. I denied that the product was discontinued and convinced myself that the product was cycling, which is when they sometimes discontinue the product and re-release it in a few months with different colors or a different name. This did not happen. I then became quite angry, which I know is quite silly but hey, it happened - because I felt betrayed by the company. How can you, as a company, release 1001 different models of the same mouse but just 1 very, very, very basic model to cater to index finger trackball users? I then entered the bargaining phase, which is where the tech part of this comes in. I took to their forum, Twitter, Facebook, anywhere I figured I could nudge the company into getting the idea that we (index finger mouse users) exist, enough so to at least bring another model to market. I came pretty close to publicly begging. After months and not a peep from the company, I became sad - depressed isn't the word I'd use, again, this is not real grief, just tech grief. I felt sad because I felt really uncomfortable and out of place using a regular mouse and nothing else was working for me. I tried several from various companies like Kensington and the thumb trackball from Logitech (which I cannot use, whatsoever). Finally came acceptance. A slap in the face recently is that the company introduced a new thumb trackball, as if their M570 weren't enough, they released the sleek MX Ergo Plus - Ouch. I bought a new Logitech Trackball, the basic one, you know and that was that for some time. Enter Elecom, a foreign company that doesn't seem to be on the radar yet. One day I decided to do another search for trackball mice and I discovered the Deft or EX-G series, whatever they call it. I bought it and it turned out to be a great cordless Trackball, however, the ball never quite felt right and the shape was just off enough to make it, not quite a gamer mouse for me, though I could use it for everyday PCing, etc. Finally, finally, I get what I want/need. They've released a larger version that is, perfect, for what it's worth. I can't really explain how great it feels so I'll say this. I wrote those previous anecdotes for a reason, so you could/can identify with me. If you've ever used that darn Logitech Cordless Optical Trackman OR the Microsoft Trackball Explorer, which is very similar in feel, then this is it, folks, this is the trackball for you. At first, it feels a bit large, too big in fact - but give it a few, just like the Trackball addiction sneaking up on us, the device eventually becomes just right. I don't quite remember how my hand was when I used the previous devices but I think the most jarring difference is that you won't have to contort your ring finger to right-click, as the buttons lay right under your hand in a naturally open position. The top of the device is large and there's soft padding so you literally just lay your hand down on top of it, it's very comfortable. There are some extra buttons that I haven't figured out how to use since I haven't read the manual (3 function buttons) but you get the staple of an advanced Trackball otherwise, you get a clickable scroll wheel in addition to 2 clickable buttons (forward/backward for browsers) just above it. All of these tend to work universally and are easily bindable in games. The left button is under the scroll wheel in a really great position, IMHO, as my thumb sits right there. The 3rd function button lies beside the right clicker. There's a switch on the device that seems to increase trackball speed manually vs. through software. So far, it's a fantastic device. I got the corded version and am seriously considering buying 2 or 3 more and just putting them away, just in case. I'm giving it some time to see what if anything happens to the device after months of use. Thank you Elecom and Thank you seller and desertcart! Just came back to say that after many months, the mouse still works perfectly. I own 2 now. 1 for my main system and another for my work system. I'm going to buy 2 more as I mentioned before to put away, just in case Elecom decides to call it quits on production. I also have my eye on the Bluetooth model that I will likely use with my mobile devices - I'll see. The HUGE is so great, I'm not sure I want to change the formula.
Review: Quality control has gone way downhill. - Edit/update - 04/05/2024 My first Elecom Huge is still kicking, at this point something like 3.5 years later. Great mouse, fantastic ergonomics. The second one went faulty last year, but still lasted well over 3 years. Unfortunately though, I've bought more since (for use at other workstations) and the quality has gone way downhill. One I bought only lasted 2-3 months before getting the dreaded "double click" failure, when the mouse double clicks frequently when only clicked once. It's a failure of the Omron switches used for the left mouse button. I threw that one out thinking it was a fluke, but I bought another in November of 2023, and already it was failing the same way by late February 2024, didn't survive for even four months. I notice the new mice say "Made in Taiwan" on the bottom, whereas the original that still works after 3+ years was "Made in China." Beyond that I can't say what differences there are. I haven't disassembled the original since it still works. Thankfully, I've been able to salvage the defective mouse by desoldering the faulty Omron switch and replacing it with a Kailh GM2.0, but I fully understand folks not wanting to do that. I didn't want to do that, but I refuse to spend another $50 on yet another likely defective unit (they're all using the same Chinese Omron switch), and this fix worked with a bit of time and effort. 4-pack of the Kailh switches is only $6 or $7. ========================== I've been a Logitech Marble Mouse user for years. I was kind of on the fence on this mouse, but as soon as I got my hands on it and used it for a day, I boxed up my Marble Mouse and bought a second Elecom Huge for use at work. It's so comfortable, buttons are customizable with software, and it's got more than enough buttons and a scroll wheel with rocker. I do have concerns about how well the memory foam cushion will hold up over time, but so far I've been using it for over six weeks with no issues. It's so much better than my old mouse. It's definitely not for everyone, but Elecom has quite a few offerings in different sizes and should have a trackball for any size hand.

## 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 8, Windows 10, Windows 11 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 | B07353DBP9 |
| Additional Features | 4 Way Scrolling, Ergonomic Design, Programmable Buttons |
| Antenna Location | Gaming |
| Best Sellers Rank | #23 in Computer Trackballs |
| Brand | エレコム(ELECOM) |
| Button Quantity | 8 |
| Color | Black & Red |
| Compatible Devices | Laptop, Personal Computer |
| Connectivity Technology | USB |
| Customer Reviews | 4.2 out of 5 stars 2,073 Reviews |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 04953103308169 |
| Hand Orientation | Right |
| Hardware Platform | PC; Mac |
| Included Components | User manual *1 |
| Item Dimensions L x W | 7.2"L x 4.5"W |
| Item Type Name | ELECOM Wired Finger-operated Large size Trackball Mouse 8-Button Function with Smooth Tracking, Precision Optical Gaming Sensor (M-HT1URBK) |
| Item Weight | 9.44 ounces |
| Manufacturer | ELECOM |
| Mfr Part Number | M-HT1URBK |
| Model Name | M-HT1URBK |
| Model Number | M-HT1URBK |
| Mouse Maximum Sensitivity | 1500 dots_per_inch |
| Movement Detection | Optical |
| Movement Detection Technology | Optical |
| Number of Batteries | 2 AA batteries required. |
| Number of Buttons | 8 |
| Operating System | Mac OS X 10.2 Jaguar, Windows 10, Windows 7, Windows 8.1, Windows XP |
| Power Source | Corded Electric |
| Range | 5.0 meters |
| Special Feature | 4 Way Scrolling , Ergonomic Design, Programmable Buttons |
| Style Name | Wired Trackball Mouse |
| Unit Count | 1 Count |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Brand:** エレコム(ELECOM)
- **Color:** Black & Red
- **Connectivity Technology:** USB
- **Movement Detection Technology:** Optical
- **Special Feature:** 4 Way Scrolling, Ergonomic Design, Programmable Buttons

## Images

![ELECOM HUGE Trackball Mouse, Wired, Finger-Operated, 8-Button Function, Palm Rest Attached, 52mm Smooth Red Ball Windows11, macOS (M-HT1URBK) - Image 1](https://m.media-amazon.com/images/I/61vFNkr0CuL.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

### ⭐⭐⭐⭐⭐ Finally! Thank You, Thank You, Thank You!
*by N***L on November 18, 2017*

Update (7/13/2023): I purchased an alternative that seemed close in 'stature' to this mouse because I wanted Bluetooth connectivity, as mentioned earlier for my notebook(s) in case I travel. In general I wanted to just use one mouse. The idea is I use it on my PC (using usb dongle) and then BT elsewhere. Anyway, I got a Nulea, which is nice but it still doesn't hold a flame to this mouse. The back of the Nulea is almost slippery compared to the HUGE and is not as wide, thus, it just doesn't feel as comfortable. My hand sort of just wants to slide off the surface, which makes the material they popped on the HUGE pretty thoughtful. Update (5/10/2023): This has remained my absolute favorite mouse. Wear and tear is so very low even though I use it daily. All I can hope for now is that they make an almost identical updated version, but wireless AND Bluetooth and maybe even a plug-in for a wire so I can buy one to use with my notebook(s), basically a Deft Pro version of this mouse. Again, I personally love and highly recommend this device. This is THE PERFECT finger trackball mouse for bigger hands (and even perhaps, for any hands). Initial Review: I'm one of the unfortunate few index trackball addicts. I cannot use a regular mouse for very long and I certainly can't use a regular mouse for any sort of gaming. That being said, what started me on this terrible journey was a Logitech Marble Trackman - that trusty trackball that's still around. Shortly after succumbing to the trackball, I moved on from that to a Logitech Cordless Trackman Optical, this is where things went wrong. It was for me, the perfect device. A trackball mouse that just seemed to fit perfectly in my right hand. It had a few extra buttons that came in handy for games. My first lasted 2 years and the second lasted roughly the same except just before this one died Logitech decided to discontinue the product - oh, %^#t. I went through phases of tech grief, which are sort of similar to regular grief. I denied that the product was discontinued and convinced myself that the product was cycling, which is when they sometimes discontinue the product and re-release it in a few months with different colors or a different name. This did not happen. I then became quite angry, which I know is quite silly but hey, it happened - because I felt betrayed by the company. How can you, as a company, release 1001 different models of the same mouse but just 1 very, very, very basic model to cater to index finger trackball users? I then entered the bargaining phase, which is where the tech part of this comes in. I took to their forum, Twitter, Facebook, anywhere I figured I could nudge the company into getting the idea that we (index finger mouse users) exist, enough so to at least bring another model to market. I came pretty close to publicly begging. After months and not a peep from the company, I became sad - depressed isn't the word I'd use, again, this is not real grief, just tech grief. I felt sad because I felt really uncomfortable and out of place using a regular mouse and nothing else was working for me. I tried several from various companies like Kensington and the thumb trackball from Logitech (which I cannot use, whatsoever). Finally came acceptance. A slap in the face recently is that the company introduced a new thumb trackball, as if their M570 weren't enough, they released the sleek MX Ergo Plus - Ouch. I bought a new Logitech Trackball, the basic one, you know and that was that for some time. Enter Elecom, a foreign company that doesn't seem to be on the radar yet. One day I decided to do another search for trackball mice and I discovered the Deft or EX-G series, whatever they call it. I bought it and it turned out to be a great cordless Trackball, however, the ball never quite felt right and the shape was just off enough to make it, not quite a gamer mouse for me, though I could use it for everyday PCing, etc. Finally, finally, I get what I want/need. They've released a larger version that is, perfect, for what it's worth. I can't really explain how great it feels so I'll say this. I wrote those previous anecdotes for a reason, so you could/can identify with me. If you've ever used that darn Logitech Cordless Optical Trackman OR the Microsoft Trackball Explorer, which is very similar in feel, then this is it, folks, this is the trackball for you. At first, it feels a bit large, too big in fact - but give it a few, just like the Trackball addiction sneaking up on us, the device eventually becomes just right. I don't quite remember how my hand was when I used the previous devices but I think the most jarring difference is that you won't have to contort your ring finger to right-click, as the buttons lay right under your hand in a naturally open position. The top of the device is large and there's soft padding so you literally just lay your hand down on top of it, it's very comfortable. There are some extra buttons that I haven't figured out how to use since I haven't read the manual (3 function buttons) but you get the staple of an advanced Trackball otherwise, you get a clickable scroll wheel in addition to 2 clickable buttons (forward/backward for browsers) just above it. All of these tend to work universally and are easily bindable in games. The left button is under the scroll wheel in a really great position, IMHO, as my thumb sits right there. The 3rd function button lies beside the right clicker. There's a switch on the device that seems to increase trackball speed manually vs. through software. So far, it's a fantastic device. I got the corded version and am seriously considering buying 2 or 3 more and just putting them away, just in case. I'm giving it some time to see what if anything happens to the device after months of use. Thank you Elecom and Thank you seller and Amazon! Just came back to say that after many months, the mouse still works perfectly. I own 2 now. 1 for my main system and another for my work system. I'm going to buy 2 more as I mentioned before to put away, just in case Elecom decides to call it quits on production. I also have my eye on the Bluetooth model that I will likely use with my mobile devices - I'll see. The HUGE is so great, I'm not sure I want to change the formula.

### ⭐⭐⭐⭐⭐ Quality control has gone way downhill.
*by T***K on September 17, 2019*

Edit/update - 04/05/2024 My first Elecom Huge is still kicking, at this point something like 3.5 years later. Great mouse, fantastic ergonomics. The second one went faulty last year, but still lasted well over 3 years. Unfortunately though, I've bought more since (for use at other workstations) and the quality has gone way downhill. One I bought only lasted 2-3 months before getting the dreaded "double click" failure, when the mouse double clicks frequently when only clicked once. It's a failure of the Omron switches used for the left mouse button. I threw that one out thinking it was a fluke, but I bought another in November of 2023, and already it was failing the same way by late February 2024, didn't survive for even four months. I notice the new mice say "Made in Taiwan" on the bottom, whereas the original that still works after 3+ years was "Made in China." Beyond that I can't say what differences there are. I haven't disassembled the original since it still works. Thankfully, I've been able to salvage the defective mouse by desoldering the faulty Omron switch and replacing it with a Kailh GM2.0, but I fully understand folks not wanting to do that. I didn't want to do that, but I refuse to spend another $50 on yet another likely defective unit (they're all using the same Chinese Omron switch), and this fix worked with a bit of time and effort. 4-pack of the Kailh switches is only $6 or $7. ========================== I've been a Logitech Marble Mouse user for years. I was kind of on the fence on this mouse, but as soon as I got my hands on it and used it for a day, I boxed up my Marble Mouse and bought a second Elecom Huge for use at work. It's so comfortable, buttons are customizable with software, and it's got more than enough buttons and a scroll wheel with rocker. I do have concerns about how well the memory foam cushion will hold up over time, but so far I've been using it for over six weeks with no issues. It's so much better than my old mouse. It's definitely not for everyone, but Elecom has quite a few offerings in different sizes and should have a trackball for any size hand.

### ⭐⭐⭐⭐ Good, but software could use some finesse
*by B***C on August 23, 2020*

This review is for the ELECOM M-HT1URBK wired version on Windows. I don’t think there is any perfect track ball. Everyone’s hands are different in size and dexterity, to say nothing of right vs left handedness. This trackball is firmly in the right hand, medium sized hand camp. And, this Elecom M-HT1URBK is a mixed bag of very good and not so good. **So first the hardware: It is described as an 8 button track ball, but it really has 10 buttons or switches. The scroll wheel has three, Tilt Up, Tilt Down, and Push In, along with scroll function. Elecom makes several trackballs, and they rightly are divided into “thumb operation” and “forefinger operation.” This is the forefinger type which I prefer. Compared to some other trackballs in the field I find it well built. The anti-skid pads on the bottom are just OK. They work if really clean, the slightest bit of dust and the trackball skids around easily. The soft palm rest is OK now, but time will tell if it gets sticky or degrades with hand oil as most others do. As for the trackball itself, I find it a good size at 52mm. It rides on three ruby red nubs. Those nubs stand a bit higher in the Elecom than other manufacturers. For example my Kensington SlimBlade’s ruby nubs are almost flush with the ball housing. With Elecom’s being higher it takes a bit longer for the ball to gum-up and get sticky with debris. Other reviewers have commented on the not so smooth performance of the trackball itself. I don’t find that an issue. I have a collection of just about every track ball made, going back to the early days of computer GUIs. The early ones were essentially, an upside down mouse. They used steel wheels to track movement and were really rough. Modern trackballs such as this Elecom use reflected light off the ball to track movement. However I find that every modern trackball has to be ‘treated’ out of the box. Here is my method: Get some Engleside Old Fashioned Kitchen Wax & Cleaner. ASIN: B005WW1JF6. Give the ball a good washing with liquid dish detergent. Dry it completely and then use the Engleside to wax it up. Wax it twice, use a soft cotton rag, and be sure to buff to dry between applications. If you do this you will have no complaints about smooth movement. Do it as routine maintenance. Elecom claims on their website they use Omron switches. I have not taken this trackball apart to verify that, but I can say some of the buttons have a very clear and easy click. But, not all the buttons click with the same force. For example the LMB really only clicks well in the forward most finger position. As you move back on the button the force changes to where it won’t click at all. This does tend to slow me down when working, as I have to find the sweet spot to click. The thing is, that is just opposite of the so-called Button #5. The rear of the button is easier to click than the front, go figure. And the other thing about that most used LMB is that it is positioned a bit under the scroll wheel, so I have had to disable the “Scroll In” button as I sometimes hit them both with my fat thumb. Also, I find the scroll wheel to be too far to the rear of the housing. I have to bend my thumb a bit more than I would like. Lastly the “R” or Right button needs to be widened near the top to cover the blank area at about one or two o’clock on the ball. If the “R” button were wider there, it would facilitate Right-Click Drag. In fact I have assigned “Right Click” also to “F2" to help with drag. There is a switch near the base that allows one to switch the pointer resolution between 500/1000/1500. An LED will blink once for the first position, twice for the second position, and three times for the third position. That helps to verify the switch position. **On to the software: Go to the manufacturer’s website and download the latest software. The M-HT1URBK is not currently listed under “Products>Trackball mouse.” Just search for it and it will come up. This review is for the Mouse Assistant for Windows v5.2.00.000 which is current as of this writing. BTW Elecom, it is not a “trackball mouse” it is a trackball pointer, but that is a rant for another time. And, there is a downloadable 23 page PDF manual in English, and some other languages. The install routine is well behaved and requires a reboot. There is no “About” button or check for update button in the software, so it is hard to know if one is running the latest version. The software did recognize the attached trackball and put up the correct picture on the “Allocate button function” tab. There are 46 plus Off assignable functions for each of the ten buttons. And if one fails to assign the two most necessary functions (i.e. for Windows-right and left click) the software puts up a warning box (see pix) and will force one to assign Left Click to a button. As good as that is, inexplicably it ignores the just as important Right Click. However, software labels for the buttons don’t match what are on the trackball. E.g. the trackball button Fn1 is labeled “Button 6:” in the software. If the user clicks on the list box for Button 6, the corresponding button on the trackball picture lights up. But, it does not work in reverse. One should be able to click on the button in the picture and have corresponding assignments come up. Also the scroll wheel tilt is labeled in the software “Tilt left:” and “Tilt right:” but it really should be labeled “Tilt up:” and “Tilt down:” Left and Right is an assignable function, not what one does with a finger. There are other labels that don’t match. If the software can sense the specific model of trackball, it should be able to use the correct labels. As it is, it is just an awkward UI. One can create custom profiles; save and name them. The software defaults to putting an icon in the notification area so it is easy to switch between profiles. There is a feature called “flying scroll” [with apologies to Jay Ward, not Rocky the Flying Squirrel] It is essentially an auto scroll function, and will take some playing with to match your reading speed, but useful, nevertheless. There is a new for this version “Presentation mode” in the current software which the manual hasn’t caught up with yet. I played with it a bit, and it will take some work to see what it does. I’m sure an updated manual would help this. The last tab is for gesture functions. Just be careful of conflicts with Win10 gestures. So all in all there is a learning curve to the feel and the customization for any one individual’s use, but I’m glad I have it and look forward to when it will become more intuitive.

## Frequently Bought Together

- ELECOM HUGE Trackball Mouse, Wired, Finger-Operated, 8-Button Function, Palm Rest Attached, 52mm Smooth Red Ball Windows11, macOS (M-HT1URBK)
- uxcell 2.5mm Ceramic Bearing Balls, ZRO2 Zirconium Oxide Ball G10 Precision 10pcs
- 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 Austria*
*Store origin: AT*
*Last updated: 2026-08-09*