Bests & Worsts Reviews from Amazon

Pro: This is a good wireless mouse. The USB receiver is small and fits inside the mouse when not in use. It takes 2 AAA batteries that angle in when installing (took me a sec to figure that out). My Dell laptop recognized it immediately and works identically to a wired mouse in every other way. Con: It is shorter than a normal mouse, which is going to take some getting used to. I wish it were the same size as a normal mouse, but this seems to be a trend with this wireless ones. I've attached a pic.