ELECOM EX-G Pro Trackball Mouse, Wired, Wireless, Bluetooth, 3 Types Connection, Thumb Control, 8-Button Function, Ergonomic Design, 34㎜ Smooth Red Ball, Windows11, macOS (M-XPT1MRXBK)
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Availability:
In Stock.
Arrives
Monday, May 19
Features
- Optical Tracking TechnologyThe ELECOM "EX-G 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. Wired / wireless / bluetooth connectivities are available
- FUNCTIONAL 8 BUTTONSYou 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 CURSORDesigned 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 MAINTENANCEThe 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 dont 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 DETAILSSystem requirements: Windows 7, Windows 8.1, Windows RT8.1, Windows 10 or later, macOS 10.13 or later, Size: W4.3"(108mm) X L5.3"(135mm) X H1.9"(47.7mm), Weight: 5.2oz(without battery), DPI: 500/1000/1500 count (switchable), Connectivity: wired / wireless / bluetooth, 1 X AA battery(Included)- Battery Remaining Light Lamp equipped.
Brand: ELECOM
Color: Black
Connectivity Technology: Bluetooth
Special Feature: Bluetooth, Ergonomics
Movement Detection Technology: Trackball
Brand: ELECOM
Series: EX-G Pro
Item model number: M-XPT1MRXBK
Hardware Platform: Laptop, PC
Operating System: Windows 8.1, Mac OS X 10.7 Lion, Windows 7, Windows 10
Item Weight: 0.48 ounces
Product Dimensions: 5.31 x 4.25 x 1.88 inches
Item Dimensions LxWxH: 5.31 x 4.25 x 1.88 inches
Color: Black
Power Source: Battery Powered
Batteries: 1 AA batteries required. (included)
Manufacturer: ELECOM
Country of Origin: China
Is Discontinued By Manufacturer: No
Date First Available: June 29, 2018
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, May 19
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
UPDATE: As of January 2023 I unfortunately have a different opinion of this trackball than I did initially. Things started breaking. First, the trackball stopped working in wired mode -- it would operate for a few seconds, and then just go dead. Then it started to intermittently drop out in Bluetooth mode. Then the battery contacts became loose. Then the rubber feet came off. Then the back and middle click switches wore out. Finally, the wireless connection started to drop out so much that I just gave up on it. All this started happening a while ago while I was within my 3-year warranty period, but I was never able to get any kind of response out of Elecom's support contacts and pretty much gave up. Still, I like the trackball enough that I'm almost tempted to buy another, but for almost $80 I don't want to run the risk of another one breaking in a couple of years. This is an excellent trackball that offers marked improvements over the previous generation Elecom trackballs and over popular options like the Logitech m570. The quality and engineering is better than average, and the extra buttons and connectivity options offer great versatility. I have only minor nitpicks and would rate it 4.5 stars if I could. My background: I have been using thumb-operated trackballs as my primary pointing devices since the late 1990s. The venerable Microsoft Trackball Optical cemented my status as a thumb trackball aficionado, and I have used just about every widely available thumb trackball that has come out since. I currently own and primarily use the ELECOM M-XT3URBK wired trackball and a fleet of Logitech Wireless Trackball M570 s. I do a lot of programming type work across 2 or 3 1080p monitors, and I play some FPS games, all with my thumb trackballs. This trackball just launched and currently ships with all Japanese packaging and documentation, but you can find the English documentation on Elecom's global website in the download section. The current packaging is a nicely printed box with a window flap displaying the trackball within and copious (Japanese) notes on the trackball's specifications and abilities. It generally takes Elecom a few months to make the English packaging available for a new product, so this might have changed by the time you order. The first thing that impressed me about this trackball was the smoothness of the ball movement right out of the box. Most trackballs have a "break in" period where the ball movement doesn't feel smooth, and previous Elecom trackballs with the gray ball in particular could actually have a really rough feeling to them out of the box. This one felt perfectly butter smooth from the moment I started playing with it. The supporting bearings for the ball seem to be the same as in previous Elecom designs, but the ball itself has far lower friction. The smoothness of the ball actually seems to contribute to it picking up less "hand gunk" as well, as I haven't found myself having to clean the bearings. For those who care about the "spin factor" of a trackball -- how long the ball will freely spin if you give it a good flick -- I will note that my unit has some spin, but not as much as a broken-in m570. Ergonomics are substantially different than the previous Elecom thumb balls. This model adopts a wider, flatter, slightly longer shape that allows my hand to rest in a somewhat more neutral position compared to the curled-palm grip of the Elecom M-XT3. Compared to the M-XT3, my pinky now rests on the right edge of the mouse instead of on my desk, and my wrist and heel of my hand are elevated slightly off the desk by the extended palm rest. Also, where the M-XT3 is sort of scooped out where the thenar eminence (the meaty "drumstick" of your thumb) sits, and the m570 has no support in this area at all, this M-XPT1 curves continuously across that area, which allows less stretching along the expanse between the wrist and thumb joint and relieves tension in that area. My wrist is rotated into a slightly more natural outward-turned resting position on this trackball compared to the other Elecom. It seems like it's a few degrees away from perfect, though -- I feel like it's slightly more comfortable to have the trackball raised on something so it's tilted outwards a little more. This mouse offers the same extra ring finger button as previous Elecom offerings, plus a new thumb button (just below the ball) and center button (just below the scroll wheel). This is one of the key features that makes this a great trackball for gaming -- it's really nice to have extra action buttons on the mouse for certain games. My gripe about the two new buttons is that they are in less useful positions than the ring finger button -- you need to move your thumb to the bottom of the ball to hit the button there, and the middle button under the scroll wheel is almost completely under your palm when you use the trackball so you just about need to take your whole hand off the thing unless you can awkwardly press it with the base of your middle finger. These buttons are nonfunctioning unless you have mapped them using the Elecom MouseAssistant software available for Windows and Mac. You need version 5.1.6 or better for this trackball, and there are links floating around out there to an older version that won't work, so be careful. There is currently no support for the extra function buttons at all in the Elecom drivers for Linux. Button action is nice, with a slightly firmer-feeling click than an Elecom M-XT3 or Logitech m570. I haven't noticed any missed or spurious clicks; the button functioning is perfectly solid in the couple of days I've had it, and experience dictates that I should expect a lot of use out of the durable OMRON switches. The ring finger button and thumb button (next to the trackball) might be a little bit light and are slightly too easy to depress accidentally. This model adds a DPI adjustment button on the bottom of the mouse, toggling between 3 preset resolutions. The decision to put this on the bottom of the trackball is questionable, as the common use case for a DPI adjustment button is to temporarily slow the mouse motion down while making a fine adjustment (e.g. some people use this for sniping in FPS games). On the bottom of the mouse, it's useless for that purpose, and the only thing that makes sense to me is to leave it on the highest DPI at all times and adjust mouse sensitivity through Windows. Interestingly, the Elecom M-XT1 model from several years ago had the ring finger button mapped to adjust DPI, but this feature was completely removed in later iterations when they made that button a remappable function button instead. This model supports wired connectivity with a supplied (rather cheap quality) Micro USB cable, or 2.4GHz connectivity through a supplied USB receiver, or Bluetooth. In wireless mode, the trackball is powered by 1 AA cell -- no rechargeable battery here unlike Elecom's Deft Pro finger trackball, which I actually consider a plus because a mouse with a non-replaceable built-in battery will be useless when the battery eventually wears out. Wireless performance seems fine on both Bluetooth and using the proprietary receiver. I was able to operate it in the same environment as a bunch of Logitech Unifying devices without apparent interference issues. Wireless range is satisfactory for operating with the receiver plugged in behind a desk several feet away. I haven't done formal testing on this, but I did think I actually noticed a very minor but noticeable input delay very rarely while using the trackball in wireless mode that was not noticeable in wired mode. Possibly placebo, but it feels a tiny bit different. The documentation does not clearly explain what the "L" and "H" modes on the power switch do, but I believe H mode uses a higher update rate for wireless connectivity so you can potentially realize smoother motion and quicker response vs. the battery-saving L setting. I was not able to notice a practical difference between these settings in normal use. [EDIT: After some more time with the mouse trying both settings, I realized I was noticing a difference after all, and I did some systematic testing. It turns out that H mode uses an update rate of 125Hz and L mode roughly 62.5Hz. In L mode the cursor may appear to skip during very fast movements, and L mode would probably not be good for playing games where you care about potentially experiencing one frame of input lag. The "high" rate of 125Hz is already considered fairly low compared to some gaming-oriented pointing devices on the market.] There are a few minor issues keeping this from being a perfect thumb trackball, all of which I've covered above -- imperfect placement of function buttons, the DPI switch being on the bottom, the documentation being in Japanese and the software being hard to find, lack of complete Linux support, and the tilt angle not being exactly perfect for me. Other than these minor issues, it's hard to find fault with it, and overall it feels like an upgrade over the Logitech and Elecom devices that I was already pretty satisfied with.
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Reviewed in the United States on July 31, 2018 by Tony G. Tony G.
I use trackballs exclusively. I'm a software engineer, so I use them a lot, and won't tolerate 'glitches'. I have largish hands. The most comfortable I've ever found was the (obsolete) Microsoft Trackball Optical D67-00001. That one is sluggish for gaming though. But I've used them for 10 years, work and home, have several, and I've never had one die. I've used the the Logitech trackball, but I always find it overly sensitive, and just enough too small that I end up shaking out my hands a few times a day. I always end up going back to the Microsoft. I have 3 each of the Elecom M-XT3DR (R handed wired) and M-XT4DR (L handed wireless). After waxing the balls (Renaissance microcrystalline wax polish) and putting a little Teflon lube on the ball contact points, they work fine. I've been using a set at work and at home for about a year now. No complaints, no issues. Comfoartable - I never notice any discomfort or difficulty. I decided to try the M-XPT1MRXBK, as reviewers compared it favorably with the Microsoft. Got one, and have been using it on my home system for 6 months. Briefly: - It looks and feels like higher build quality than the other Elecom trackballs I've used. After six months of daily use the palm area is slightly shiny, but otherwise you couldn't tell it wasn't new. This is the first trackball I can say is unequivocally an acceptable replacement for the Microsoft. - It's a little bigger than the M-XT3DR (which is virtually identical in size/shape to the Logictech). It doesn't really have a bigger footprint, but does have more volume. It was immediately more comfortable to my hand than the M-XT3DR. it's definitely a step up from the M-XT3DR. It's my new favorite. - The ball moves quite smoothly right out of the box. I used it for a month or so unchanged, but found the ball start motion just sticky enough to be annoying, making selecting a few letters out of small text frustrating and difficult. Finally I pulled the ball, and waxed it and lubed the bearings as above. That made a small but significant improment. Now I have no issues at all with the movement. It's been about 4 months since I did that and it's still fine. - Wireless seems to work okay. I keep having an issue where If I don't use the trackball for several seconds, it 'stalls' for about half a second when I move it. I frequently move very quickly between (many) windows, and I have focus-follows-mouse set (so I don't need to click on a different window to 'select' it). Also I often move over a new window (which almost instantly gets 'selected') and start typing. Very often the first character I type is 'lost' if it's been a few seconds since I used the trackball. Very Annoying. I can't say for sure this is the trackball. - Wired. This is how I use it most of the time. Works great, and the half-second 'stall' I see when I'm using wireless is NOT present when I go wired. Not sure yet about the lost character issue. - HOWEVER, the micro USB socket on the trackball is does not snugly grip the connector. You can move the connector back and forth about +/-10 degress while it''s plugged in. I tried a better cable, which changed nothing. It just feels loose, although the socket itself is firmly attached to the trackball. I pried the top and bottom sicde of the socket in a little, to make a tighter fit, which helped some, but it still fis not snug. Unfortunately, the connector is apparently loose enough in the socket that if you physically move the (entire) trackball, about half the time it will suddenly quit working. At first this would happen occasionally (about once an hour) even if I didn't touch the trackball. (I suspect just the jarring from typing did it). Very Annoying. If you wiggle the connector the red 'connected' light comes on briefly, but the trackball generally doesn't reconnect. Sometimes you'll see an error popup about an unrecognized USB device. Usually you need to disconnect the cable briefly, then reconnect it, and it recovers correctly. After I bent the top and bottom of the socket in slightly it's never happened without me physically moving the trackball, and even then only about half the time. This is Very Annoying - but since it's a trackball, I rarely physically move it. So I forget, and then when I do move it, half the time I have to do the disconnect/reconnect. Grr. - Bluetooth - never tried it. - L, M, R buttons: No issues, ever. Short throw, definitele click, no missed/multiple clicks from a single motion. - Scroll wheel: It has a detent, but it's fairly light. I thought it would be too light for me at first, but I've never had an issue. - Forward/back button work fine and are perfectly placed. - 'sensitivity adjust' switch works, and bumps the effective motion up/down ~30%. I like a very responsive trackball, so I leave it on 'high' always. - I have not tried to use the pinky finger or thumb buttons, so I can't speak to them. The pinky button is perfectly placed, and feels just like the R button. The thumb button hits my thumb just below the joint, so It would be awkward to use more than occasionally. it would probably be perfectly placed if you have small hands. I originally installed their software, but never changed anything. So eventually I just disabled it, and the trackball still works fine. Recommended. (But you will want to wax the ball and Teflon the bearings).
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Reviewed in the United States on July 11, 2019 by Eric A Theis