Thank you for viewing. I used this at work. Initially, I bought it because wired mice don't require battery changes and I didn't see a need for wireless since I didn't have to move the mouse. However, my desk tends to get cluttered, and I often found papers in the way when I tried to move the mouse. I know I should just keep my desk clean, but since I bought a wireless one, I'm putting this up for sale. It has a unique shape, so it's recommended for those who have always wanted to try this kind of mouse, or for those with tidy desks. There are no operational problems.