- M509 Wired Trackball Mouse Ergonomic Thumb Control Type C USB

I have spent most of my life being dedicated to Logitech because of quality and overall feel of their products. When Logitech made changes to their warranty program and my first Trackball Mouse died on me, I took the opportunity to move to a more Budget option that is not going to break the bank if I have to replace it outside of warranty. The last trackball mouse lasted me 3 years and I replaced that one with this one only because the switches wore out before the battery did and the warranty was expired too. I chose this particular one because it is as close to both Logitech and the other companies trackball mouse in form and function. I also decided to change back over to wired after using a wireless device over the past 3 years. My initial impression is relatively positive with a few things I don't care for but don't take away from the overall function of the device. What I do like is how smooth the ball rolls and how responsive the device is to that ball movement. The ability to dial in the sensitivity is a blessing and a curse. It is a blessing if you have a very steady thumb but it's a curse if your thumb tends to jerk on the occasion. The two extra buttons are much better and larger than most that I have seen lately on most of these newer designs. I can actually slide my index finger over to the other 2 buttons without having to look down at the device. I love that it has a USB-C to USB-A adapter attached to the device since I do like to use these devices on my cell phone and on tablets. This is going to sound weird but I wish the device had more weight to it. I have always used devices with some weight to them and these are lighter then I like. I also use this for games such as Minecraft, 7 Days to Die, Timberborn, and it does a good job without any hiccups. Overall I really enjoy this device dispite the weight issue. This, I feel, is a good buy!

I bought this mouse because it was wired, and closest in shape and size I could find to the Logitech M575. (The M575 mouse is ergonomically perfect in my hand.) Having a wired mouse meant not having to worry about batteries, not connecting to the dongle, or loosing the dongle. The mouse is a little large, but I can deal with it. It was completely usable, just always a bit uncomfortable. Then after 3 months, the left mouse button started acting up. It was not bad at first, now it is a total nuisance, and I am tired of it. Double and triple clicking to achieve what should have been a single click. I expected to have better than 3 months use without issues. I am going to look for another wired mouse, but most likely something different. Had this Nulea mouse been more ergonomically comfortable, I might have just ordered another one and hoped not to have the same button issue. If not, I will go back to my Logitech M575. *** UPDATE *** It was only recently that I wrote and posted my review. Nulea contacted me not too long after seeing my review. They were very apologetic for the failure of my trackball mouse and offered a full refund of the purchase price. I thanked them for the generous offer, and that I would just as soon prefer having another trackball mouse sent as a replacement. I ask if they would consider doing this opposed to a refund. They agreed and sent a replacement which I received in a few short days. The new trackball mouse works great. I am hopeful this one will outlast the original. But even if it does not, I am quite pleased that Nulea took the time to contact me regarding the button issue I had with my original trackball. So the next time I am looking for a trackball, wired or wireless, I will give Nulea a first look. Thank-you Nulea for actively delivering such wonderful customer service.

The feel, the way my hand "fits" the mouse is important, and this one fits well. I do have slightly large hands, but I think this will fit nicely even for a small hand. I'm at the computer, on average, 12 hours daily. I'm a Web developer, so I do all sorts of things that require "everything" to function as designed or I throw it away. The mouse performs very well. I can't really tell the difference between this mouse the the "L" guys wireless mouse...who refuse to hear that their mouse has a serious problem with the bluetooth signal and won't respond. No more purchases from those..."people". It was because of "L" that I reverted back to a wired mouse. There is just 1 part of the nulea mouse that drives me crazy - the "Back" button. Usually I have to press it 2 or 3 times, pressing harder each time, before it goes back a page. It's pretty low, especially compared to the "forward" button. Unless you stop, prepare your index finger by lifting it. stiffening, and point down then push, it's not going to engage the button. That's not a deal-breaker. I don't depend on that button much. But I recommend the manufacturer raise the button so there is more to "push". Other than that, it's a nice mouse. I have only been using it a couple of months, but it seems like it will stand the tests that I put all my electronics through in a day. I'll update in a few months if there are any issues.

I had used for almost 20 years the same Logitech tracker ball mouse until recently. It was difficult to find a wired track ball mouse. Most of them are wireless. I am very glad that I came upon the Nulea M509 wired Trackball Mouse. The price was unbelievably inexpensive compared to a similar one from Logitech which is being sold for 3 times as much. I love the Nulea wired Trackball as it feels ergonomically very comfortable and works very smooth as what I have been used to throughout the years. Thank you, Nulea

First off, I'm a huge fan of trackball mice. Coming from a history of four surgeries to address carpal tunnel, cubital tunnel and tenosynovitis...I take my touch-related computer accessories very seriously. That being said, let's get to the review. It has a smooth, matte surface and doesn't feel slippery or grainy beneath the fingers. The ball itself--while not being loose, per se--takes almost no effort whatever to shift and glide the cursor where you need it to go. Plug and play dynamic; so, within seconds of jacking into a USB port, I was ready to rock. Heh, the cursor zoomed away with rocket speed, BUT a quick press to the central button adjusted the DPI settings precisely where I needed it to make the speed my own. I loved that I didn't have to go into mouse settings to achieve this: just press the button to adjust. Also, the connecting cable is wonderfully long, and I had plenty left over after jacking into my desktop. It was a little much with my laptop, and for that I think I'd venture into the same brand for a wireless version, with the same expectation of quality. When you pick up the mouse, it has a small bit of weight to it, giving it an air of stability. This keeps it from shifting and sliding across a desk or mousepad, which is precisely what I bought it for: to stay put beneath my hand. However, when you pick it up, it does jiggle a bit--the ball shifting in its cradle--and I wouldn't put a lot of faith in avoiding damage if it were dropped. So, simple solution. Computer equipment isn't meant to be dropped. All in all, for the low price, I was expecting a throwaway temp to get me to a pricier, more solid model. I was wrong, so very wrong, and I'm thrilled because of it. This is a great mouse for a great value. If you've never tried trackballs, learn from the four-time surgery veteran: give them, specifically this one, a try.

High quality product with reasonable price that I bought it twice! I have had the first one at least 6 months now and it is still working just as great as when I first used it. Now I have one for home use too. This time i didn't even know that the trackball was removable until I looked at the instructions lol It's very easy...when you turn it over, on the back, there is a button that you push and it pops right out so it is super easy and efficient to clean. I bought the one with the purple trackball and it's such a pretty color and I love the shine. The size is perfect for my hand and I have had no issues with cramping or carpal tunnel, etc. plus I love the button placements as it makes it easy to locate and also the mouse is lightweight but not flimsy at all. The cable is also a great length that I'm not having to rearrange PC tower placement, etc. oh and btw, it doesn't click loudly so it's not annoying like other mice. However I am not sure about the negative reviews about the trackball speed because you can easily change the mouse settings on your PC (I use PC). I have adjusted the speed on my Windows settings and fast or medium speed works great either way. The importance thing is that it IS super responsive and not laggy at all.

2 out of 3 were great. 1 was a dud. The ball didn't move the cursor more than half the time when the windows 11 PC was booted up forcing me to reboot and try again. After two days of that I tried a different unit and didn't have any trouble so the dud was returned. The first two purchased months ago are perfect. My only issue with them is that they are small for my large hands. I truly wish these things came in more than one size since hand sizes vary by human being. The wireless trackball I have from this brand is a bit larger and this more comfortable to use. The other two wired trackballs like this one work as designed despite being small. I'm glad the dud wasn't the first one I bought. At least returning it was easy. Well as of less than a year later and only 1 is still working at all and it's obviously dying. The buttons still work, it still lights up but no curser appears on the screen unless a mouse of a different brand is plugged in. I'm adding this brand to my avoid list now.

What a great deal! My only complaint is that it rolls less smoothly after a couple of weeks of using it, but it's pretty prefect for gaming. I was losing a lot of 50/50 Marcos in cod and having a wired mouse versus a wireless one made a huge difference!

Nessuna lamentela. Tutto perfetto

The micro switch for the pointing finger is way to course you really have to PRESS to make contact. Which means you often have to press multiple times to get it to react! Not so great! After approx. 3 month use you need to pull the USB plug out and in the PC to get it working. Turns out to be a real real bad product !

Trackball NULEA a basso prezzo con una qualità che sinceramente mi ha stupito. La trackball è completamente nera satinata e oltre ai classici tasti del mouse ha altri tre tasti, due per “avanti” e “indietro” e uno per regolare i DPI. Premetto che possiedo altre due trackball, una NULEA M508 e una Logitech ERGO M575. A livello di comodità è paragonabile alla Logitech e molto più comoda della M508 che in confronto a questa e alla Logitech è enorme. La mia mano sta molto meglio su Trackball di dimensioni non troppo grandi. Con le dimensioni generose della 508 sento la mano e il braccio stare in una posizione innaturale. La cosa che questa trackball non ha rispetto alle altre due è la connessione wireless, essendo dotata solo di connessione cablata. Il cavo è lungo circa un metro, è nero e termina con una connessione USB Type C convertibile con un piccolo adattatore (inseparabile dal cavo, c’è un piccolo cordino che tiene connesso l’adattatore) che la può convertire la connessione in USB Type A. Questa doppia connessione l’ho trovata molto comoda in quanto è possibile collegare a una platea più ampia di dispositivi alla trackball senza portarsi in giro adattatori o rischiare di dimenticarseli in giro. La mancanza della connessione wireless rende questa trackball molto economica rispetto alle altre (10 euro in meno della 508 e 25 meno della Logitech) Al netto di questa mancanza la qualità di questa trackball è paragonabile alla Logitech come materiali e costruzione con l’unico appunto per quanto riguarda i tasti aggiuntivi che si sentono al tatto molto più “plasticosi” della Logitech e hanno anche un feedback al click dei tasti destro e sinistro che è leggermente più duro e rumoroso delle altre due. Ho anche apprezzato la possibilità di regolare i DPI direttamente tramite il tasto (che con la Logitech va fatto dalle impostazioni del software ed è quindi molto più scomodo). La regolazione è in 5 step: •⁠ ⁠100,200 e 400 DPI adatti a lavori di precisione •⁠ ⁠800 DPI e 1600 DPI adatti alla maggior parte dei contesti che non richiedono precisione (al 99% del tempo la userete in questi due step) Tirando le somme, è una trackball che costa poco e va bene con materiali buoni in relazione al prezzo cui è proposta. Se amate le trackball e non vi interessa il wireless questa potrebbe fare al caso vostro.

I am a bit spoiled, trackball-wise. Years ago I bought one of the legendary Microsoft Intellimouse Explorer Trackballs in a shop and I fell in love with it and have used it ever since. It's worked perfectly for all that time. They're supposed to be impossible to replace. A week or so ago I dropped it and one of the buttons broke. Heartbroken. I've just taken this one ("HT Nulea M509 Trackball Mouse Wired") out of its packet, and to my amazement, despite the fact that it's the wrong way round ( the ball's on the thumb while the buttons are under the fingers), I just instantly love it. It took me about a minute to adjust to the new arrangement. I've got the two trackballs side by side and am alternating using them to compare them. The new one is really accurate and its ball is very smooth, it fits my large hand beautifully (I'm a man and I take XL or 9 1/2 gloves), and the buttons are in exactly the right places (better in both placement and function than the buttons on the Intellimouse!) It worked perfectly out of the box with my debian 12.0 laptop, and it's really accurate. Having a wire means no sodding around with bluetooth or batteries or anything like that. It plugs into a standard USB port, but the clever cable means that one day when I upgrade to a laptop with USB-C ports it will be able to come with me. I would say that the trackball's every bit as good as my beloved Intellimouse, and the buttons are better. I actually suspect that as I grow used to the new smaller ball I will grow to prefer it too. I could not be more surprised and pleased. Well done Nulea!

works great