Y-10L Finger Handheld Trackball Mouse with Laser Pointer, 2.4G USB Wireless Trackball Mouse for Laptop Computer PC

I love this mouse. I bought it to replace a track ball. I can't use a standard mouse because of arthritis in my hands. I saw this and thought "for the price that I would try it". I'm glad I did. it makes using the computer so much easier for me. It took a little getting use to, but once I did it was very comfortable for my hand. I know that it is meant to use for presentations with the lazer pointer, but for me it works great for my arthritic hands.

A speaker dropped our first. The ring holding the track ball popped out and was lost. We ordered a second device.Would have been nice if the front clickers corresponded to Windows mice configuration: left being slide advance and right being last slide.

Wireless trackball worked for 5 weeks, after which time Windows kept disabling it and throwing "code 43". Plug and play functionality does not work in three different laptops that I checked, using Windows 7, 10, and 11. While it lasted it was a very nice little device that did everything as advertised. The experience seems to be similar to what many others have noted, even if your mileage may vary. Mine was about $1 per day.Avoid

This would be a nice presentation mouse especially with the laser, but I ordered it because of a finger injury. This style is great for people with hand or finger problems. I had ordered a one for a friend who had hand tremors, he has been using it for months and loves it.The wireless signal reaches a good distance. But the laser pointer stopped working right almost right away, its barely visible now. I changed to a brand new Duracell battery and the mouse wouldn't work at all. The positive contact was at an angle and didn't make good contact with the battery. Adjusting the contact position a bit got the mouse working again, but did not fix the laser pointer. I didn't notice any difference between the DPI settings though the indicator lights do change.

Works perfect on 2 laptops with Win10, plug the adapter in, let the driver load, turn it on with the little switch on the bottom and away you go. I sat about 50 feet away from the laptop in a large event center without issues. Trigger goes forward and the tiny scroll wheel goes forward and back in a powerpoint which is pretty much all I needed it to do.

<Revised> - Product was great, until a few months in, when it simply got squirrely. Didn't work consistently, often caused mistakes because I couldn't rely on it to get the mouse to the right spot. I cleaned it repeatedly, and even took it apart to see if something was loose or broken, but everything was fine. It just stopped working reliably.Super-comfy for my wrist. Works great. Slight learning curve, having to use my thumb to right-click, but otherwise flawless transition.

Awesome little product. I use this along with a wireless keyboard to control my laptop that’s connected to a TV. Easy to hold and use and is lightweight.

It's been 10 days (from Feb 1, 2021) since I received it. I've been using it daily. I do not have any complaints. It does take a learning curve and getting used to using the mouse. Even my 9-year-old knows how to use it. I can relax back on my chair and scroll the internet using the mouse. Really like it. I just hope it would not fail on me in the future. Will update my review if that happens. As for now, I definitely would buy it again if I need an extra. The scroll page feature is great. The scroll ball even better - I do not need to lay down the mouse to point my cursur where I wanted it to go.