seenda Wireless Trackball Mouse, Bluetooth Ergonomic Rollerball - Rechargeable Multi-Device USB/Bluetooth Connection, Thumb Control Compatible for Mac/Android/Windows Computers, Pink

This mouse is great! I have joint and muscle pain in my shoulders and wrist that were aggravated with the other style of mouse. The seenda trackball mouse has helped lessen it a bit, especially when paired with a wrist rest. I'm on my laptop frequently for university, and it works great with SolidWorks and ArcGIS--it would probably also work well with other software that requires some precision. My favorite features are: - feels comfortable for smaller hands (my palms are ~6.7" across) - fast Bluetooth connection - quiet clicking noises - fast and responsive trackball - long lasting battery with ability to still use mouse while charging - trackball allows for high precision I'm very happy with this and would recommend it to others who are looking for an ergonomic mouse!

I have small hands. They're 6.1 inches. I was worried this mouse would be way too big, like the logitech my boyfriend has. To provide some context, this is not my first trackball. Trackball mice have a learning curve where you get used to them. They may feel strange or not work quite how you expect initially, so I suggest giving your first trackball mouse or two a week of trying before you throw in the towel on them. You'll occasionally have to pop the ball out and clean the bearings, but that's standard maintenance for all trackball mice, and only takes a moment. I've had 2 trackballs of my own prior to this one, and I've used my boyfriend's. His mouse is for large hands. A lot of mice are made for large hands. That's why it upsets me some when I see the reviews for this mouse complaining it's too small. It's not for you!!! Let me have my mice that fit small hands!!! :D This mouse would also work very well on medium hands, and large hands could also use it, but if you have very large hands, you have a lot more options than I do. It's perfect. I was worried it would be too big, but it isn't! One month into using it, I worried it being rechargeable would be an issue. It's not. You can charge it while you use it, and it's so easy to remember to plug it in when you're done. But regardless, the charge lasts a long time.. Over two weeks at least, but it's never run out of battery for me yet, so it's much longer than that. With my last trackball, the scroll went out of it a month after buying. This one has shown zero signs of any issue with that, either. I love the color. I use this mouse for both gaming (Red Dead Redemption, Little Big Snake, No Man's Sky, ect) and Photoshop, and it works very well for both. I was also concerned about buying an "off-brand" mouse, which wasn't among the big mice you hear about in the trackball community. I think Seenda should be given some more credit. I bought the 5 year warranty offered, but so far I am very pleased with this mouse and I hope they never stop making it. The only adjustment I would request is adding one additional programmable button so I can have an Enter button like I had on my last mouse. This has two additional buttons instead of the 3 I am used to. However, it's not something I'm too worried about, as my keyboard is in easy reach. I like the scroll wheel being round. It scrolls smoothly, without clicking as some mice do. It's easy to get the hair out of (so far). The only potential issue I can see with it is over the long term the rubber on the scroll wheel holding up without becoming sticky. But that won't be an issue for years, if it becomes one. The rest of the mouse is plastic (except the trackball, and that's a good thing). The mouse is accurate and great for my uses, which require precision. On the prior mouse, I could never make straight lines, only soft curves. But I can with this, and across the whole screen. I don't use the Bluetooth connectivity feature, as I prefer to hook it directly to my laptop via the usb connector is has, but I doubt I would have an issue with it considering how well it's doing on everything else.

Love the trackball mice, hate moving a mouse about, keep hand in place, move hands between keyboard and mouse without a thought of where I left the mouse. Decent mouse, the trackball works well. However, I've found this burns through the battery fast. Overnight, it shuts itself down, have to press the buttons on it a few times to get it to light up, but come the second weekend back, the mouse is dead. But, the positive side, this is internal battery, USB plug in, it is recharged in about an hour or so, and working for the next couple of weeks. The USB plug from my mouse location to the PC tower is short, so really doesn't interfere with placement. Nice color, good mouse, just be aware of the need to plug and recharge often, at least that is mine. I'd recommend, just for the color alone.

Love everything about this trackball, it glides so well I now feel like I have to replace the trackball on my other computer as that one suddenly feels grainy and less satisfying to use. The buttons click well with a satisfying, creamy *thunk* sort of sound, scroll ball/wheel works flawlessly, the DPI adjustment is appreciated and the forward/back buttons are in the perfect locaiton. Perfect size for my hands, and it looks fantastic next to my keyboard. I do wish it had an adjustable base of some sort to lift it a bit and put it at an angle.

I absolutely LOVE my new mouse! I decided to try the thumb-mouse after talking to someone else. The first couple of days were a bit rough - lol - my thumb was pretty sore, and it took a minute to "train" myself! After those first couple of days, it was so easy to use. It fits comfortably in your hand, is super responsive, there is a button that can change the speed of your mouse and scrolling, which is nice (although, sometimes I hit it on accident). One of the best parts is that it is rechargeable...no batteries!!!!! It is very durable, I travel for work, so I am constantly putting it into my computer bag and taking it places, and it travels well. It doesn't get all "gunked" up, which is nice, and is great when I travel to a place that has a glass-top table. Not to mention the great color (I'm a purple girl). Highly recommend this product!

Of course my battery-powered Logitech trackball died in the middle of the night, when someone was sleeping in the room with the spare batteries. I wanted a rechargeable model to avoid that situation in the future. This trackball was $70 cheaper than the equivalent Logitech, which made it an easy choice. My current setup is a MacBook Pro connected to a Mokin Displaylink dock, using the MacBook like a tower (closed), with two LG 32ML600M-B monitors, and a keyboard plugged into the dock. The trackball connects via Bluetooth directly to the MacBook and I use it for several hours a day doing spreadsheet work, web research, and general productivity tasks. Pros: Familiar feel: I’ve been using this style of trackball since 1996, and this one feels identical to the Logitechs I’ve used for decades—very comfortable and intuitive. Good battery life: Easily gets 5+ days on a charge, and it works fine even while plugged in and charging. Smooth performance: The trackball is smoother than my previous one (at least for now, I’m sure it will get rougher like the Logitechs do). Multi-device switching: The trackball can pair with up to three devices, and switching between them is simple with a physical button and indicator lights. Adjustable DPI: It's easy to change the DPI sensitivity to match your workflow or screen setup. USB receiver storage: The USB dongle has a built-in storage slot on the bottom of the trackball, which is super convenient for travel or switching devices. Fun color option: I love the pink color—it’s cheerful without being overwhelming. Cons: Wakes inconsistently via Bluetooth: Unlike my old Logitech, which would automatically reconnect when waking the MacBook, this one usually needs me to press the device switch button on the bottom to get it going. It’s a small annoyance, but worth it for not having to deal with batteries. I’d definitely recommend this trackball, especially for longtime Logitech users looking for a rechargeable option at a lower price. It’s a nearly identical experience in hand, with added benefits like multi-device support, easy DPI control, and clever design touches like USB receiver storage. While the wake-up issue over Bluetooth is slightly annoying, it’s a fair trade-off for ditching disposable batteries at this price point. One note for Mac users: the description mentions limited support for the forward/back buttons. I don’t use those features, so I haven’t missed them. For basic navigation (left/right click, scroll wheel, and trackball), it works great.

I picked this up to use with my phone in DeX mode while working from my car. Setup was easy, and yes — it does work. But the pointer movement? Jumpy. Not “throw it out the window” bad, but definitely not smooth enough for anything requiring precision. Trying to do image editing or pixel-perfect selections with this thing is like threading a needle during an earthquake. Even basic tasks feel just a little off — enough to get frustrating fast. I used it a handful of times and then banished it to the glove box, where it now lives out its days next to expired ketchup packets and spare napkins. Pros: Works with DeX and recognized right away Compact and easy to toss in a bag or car Cons: Pointer movement is too jittery for fine control Not suitable for image editing or anything precision-based Ultimately got retired to glove box duty If you just need something to casually move a cursor around, it’ll do. But if you care about smooth, accurate control, you’ll want to look elsewhere.

Over the years I've used Logitech M570 trackballs. They were handy because I often have a messy desk with no room for a mouse. Or I'm on an uneven surface that mice will not work on. In the past I have bought trackballs and universal receivers as needed. This time I had a defective M570 and wanted to buy a new one but they have been discontinued. EBAY had them for ludicrous prices. So I looked at Logitech's "upgraded" and expensive versions. The dongles were new and not backwards compatible! However, this trackball was reasonably priced and had all sorts of nice options. Once it arrived I immediately tried it out. OMG. The feel is so much better. Like a quality luxury item. In addition to the dongle, which I have no idea if it is replaceable and easily programmed, has two connections to bluetooth. Even has a sensitivity button when you need to scroll fast, slow, or medium. I'm very happy with this after having owned 6+ M570s.