Logitech Ergo M575S Wireless Bluetooth Trackball Mouse - Graphite Blue Ball

I’m extremely pleased with the Logitech Ergo M575S! The ergonomic design is comfortable, and the thumb-operated trackball makes navigating effortless without constantly moving the mouse around my desk. It’s especially convenient when working for extended periods or in areas with limited desk space. The controls are responsive, the movement is smooth, and the overall build quality feels excellent. The wireless connectivity is another great feature, helping keep my workspace organized and clutter-free. There is a slight adjustment period if you're accustomed to a traditional mouse, but once you get comfortable with the trackball, it's hard to imagine going back. Overall, this is an excellent mouse for productivity, comfort, and everyday use. I highly recommend it to anyone who spends a significant amount of time working on a computer!

I love this mouse. It sits on the corner of my laptop and works great !! The ergonomic part is great too ! The scroll wheel and buttons work great and smooth. Battery life has been great too. No compatibility issues ..it connected through Bluetooth with no problems at all. The material is nice and sturdy. The stability is great with no connection issues.

Great mouse! Fits my hand. So it is ergonomic. Accurate and responsive. It is compatible with my work computer. Battery life is great. This is a great mouse!

I picked up this Logitech trackball to pair with a new Windows machine, and it has integrated into my workflow perfectly. Having used the previous version for over five years, I already knew the ergonomics were top-tier, but the improvements here are immediately noticeable. The most significant change is how quiet the clicks are—they are almost completely silent, which is a great touch for a focused workspace. What makes this a powerhouse for my desk is the connectivity. I switch between systems seamlessly by pairing via Bluetooth to my Mac and using the 2.4GHz dongle for my PC. I’ve even moved my older trackball over to my iPad; using it with the newer "desktop-style" iPadOS layout makes the tablet much more user-friendly and precise. This is a highly reliable tool that stays comfortable through long hours of use. It is definitely worth the price of admission, especially if you can catch it on sale. Whether you are upgrading from an older model or starting fresh, it’s a fantastic investment.

I have purchased different Logitech trackball mouse items over the years. This one was the most recent purchase. I gave 4 stars rather than 5 due to the connection difficulty (USB dongle and Bluetooth both had issues with connectivity where in the past the connection was instant no matter which was used) and the smoothness of the roller ball (seems to stick a little at first but that evens out with use). The scrolling speed is good and the click sound is exceptionally quiet - my keyboard clicks are much louder after experiencing this. When you are working in a quiet environment, every noise stands out so this mouse makes a big difference. This is my preferred mouse because if you have limited desk space or are working on the go, you do not need additional space to maneuver the mouse. This is a benefit for those like me who do not like using the mousepad on a laptop, it is just not as fluid for me as a separate mouse. Typically, I have found that the battery lasts for at least a year depending on use and when the one that came with it drains, I will switch to the lithium which lasts even longer. There is a rechargeable version, but if you have to use a cord anyway, you might as well get the corded mouse rather than the battery one. The fit to me is great - whether I am using this or my husband is, there is no issue. The fact that the mouse is ergonomic is a bonus as well, at least for someone who is right-handed - if you are left-handed, you may have issues with this particular design. You can find other brands that are less expensive, but I have found that those you have to make changes in the computer settings to mouse click speed, etc. This brand offers an accuracy with click and scrolling speeds from the factory. I am very pleased with the value and quality.

This works good, as expected. I like the Bluetooth connectivity because I only have one working USB port on my computer and I like it to be available when I need it for something else. Either way, this thing works well. I can't tell any difference between how it functions with the USB thing or with Bluetooth, so that's good. It connects instantly and is ready to go as soon as I turn on the computer. The battery lasts a long time too. And if your desk is all dumpy and covered with crap like mine, this takes up way less space than a regular mouse. You just put it where you want and use it there, no moving all over the place and using an entire square foot of your desk.

I used this mouse by chance at another persons desk and loved it so much i ordered one the same day! It’s smooth, comfortable and so quiet. Love it

I have use these Trackball mouses since they first came out and I have never gone back! No sliding pads or space needed! Much less arm fatigue to the right arm. I am a user for life!

Muy lindo y práctico

Mouse was received open condition and there is no any packaging box from Logitech no. Really horrible thing for such a premium product.

I really like this mouse! There's an adjustment period when you're starting out (I kept wanting to switch back to my regular mouse when using it) but by the second day I'd gotten a lot more comfortable using it. While it's still not as easy to navigate as with a traditional mouse, my hand doesn't hurt nearly as much after using it for long periods. In fact, it doesn't hurt at all. I thought my thumb would tire out on the trackball, but it doesn't. I can't attest to its ability in gaming since I use a controller. Precise movement is more difficult so I imagine it's not great for that. You can adjust the tracking speed though and set one of the extra buttons to toggle between speeds. I find the default 50 speed a little too slow so I raised it to 60, and I have a button to switch to a much lower speed when I need the precision. Really minor, but I wasn't expecting the buttons to be so quiet. It's actually pretty nice. Overall, really happy with this mouse. It's comfortable and easy to use once you get the hang of it.

Muy buena elección para espacios de trabajo pequeños

I'll never go back to a regular mouse. This mouse is amazing.