It is a mouse. It does what it is suppose to do and does it well. Performance I like the fact that this mouse can operate on practically any flat surface (Atleast it has worked on every surface I've used it on). This is much more convenient than constantly searching for a flat small book or buying a mouse pad. Durability Although I have not broken it, it seems very fragile. It is very light. Design It is smaller than most mouses but that does not matter to me.

MattL

USA