This is an awesome mouse and I'm glad I purchased it but I must say for how expensive it was I am surprised at how loud the clicking is. While I was waiting for this mouse to ship I bought a $12 Bluetooth mouse to use in the meantime and that one is pretty much silent so I got used to it and was thinking this mouse would be pretty silent as well. Overall, I love the size of this mouse, it's perfect for my smaller hands, but it's not teeny tiny like my other mini Microsoft mice. The scrolling is pretty good and that's basically silent. I just wish the clicks weren't' so loud for when I'm recording videos.