SUNGI Left-Handed Mouse,2.4GHz Ergonomic Vertical DPI 800/1200/1600 Wireless Mouse with USB Receiver for Left Hand,Black

Works great. My only complaint is the sleep mode is short and there is no way to change that. Other than that I love it.

Takes a little while to get used to but once you are, it's really comfortable.!

The movement tracking element in this mouse is the worst I've ever experienced. It won't work on a black mouse pad my last mouse functioned flawlessly on. It was only working on a red pad, and now it's not working at all. At least it died within the return window!

I bought a left and right handed mouse of different brands. I like the feel of this one better as it fits my hands better being smaller but the only issue I have with it is that it won't let me select multiple items for instance to move files to folders or delete multiple files. Normally I could use my shift button to select within a range or the control button with the mouse to choose specific items for deletion. This mouse doesn't let me do either. The other brand does. I never knew that was something that was dependent on the mouse vs. the computer until now but apparently it's the mouse as all my others let me select multiple items. I'll still use this mouse as the size is nice but when I need to select multiples items I will have to use the other one.

I bought this mouse because I noticed my wrist hurting with a standard mouse. So far I have loved it and it has been 2 months. It does fall asleep quite fast but I feel like that is pretty minor.

Purchased in October 2022. Arthritis in right hand made me switch to a leftie. This is an awesome mouse! Except, the wheel broke after only 10 mos (August 2023). Ok...reordered same one because I like it. Now, today (Feb 29, 2024) the wheel breaks. 6 months. What gives? Definitely a flaw in the design. Cannot bring myself to reorder a third time knowing it will last less than a year.

I’m trying to manage some over-use injuries from being on the computer all day, so adding a left hand mouse was an easy solution. A little adaptation in your brain to get used to the left hand controls, but after that it’s been great.

It rolls smoothly and is responsive.Cursor doesn't glitch.