I think this mouse is a great addition for a mobile or desktop user. It is compact, and small enough to be easily placed in a laptop bag, but the mouse is still full size for every-day desktop use. The design alone is worth the investment, I think.

Smallest Transceiver; Compact & Portable Design

A little Rigid; No Case

Microsoft has added touch sensitivity and a curious construction to its Arc Touch mouse - and more besides.

Sorry but for the price, I don't like it. The mouse feels flimsy from the word go. The haptic feedback on the scroll 'wheel' is very annoying. I would have liked the 'wheel' to have been a little longer as often it seemed like I ran out of room. If it were a cheap mouse then fair enough.

The mouse its self is about the width of a normal mouse but flattens out with a solid click to a portable size. Its quite comfortable with prolonged use and it also looks great, had quite a few comments on it and were to get one.

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Microsoft's Arc wireless mouse was a big hit in 2008, and a groundbreaking piece of design. It was elegantly curved with an incongruous hinge in the middle, but this allowed it to be both portable and comfortable to use.

High-accuracy tracking; works on almost any surface

Expensive

I'm so happy with the mouse. I use is everyday and it's just perfect

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Overpriced, this mouse is not bad but its not much better than a standard Microsoft wireless mouse. More of a gimmick than a better design.

Microsoft's Arc Touch ($67.95 list) mouse is about as portable as you can get and adds style to the otherwise plain mobile mouse market. However, the price for such a hot product may make your wallet crawl back into your back pocket.

Unique, portable design; Touch scroll has vibrating feedback; Thumbnail USB has innovative storage on base of mouse; BlueTrack laser technology allows the mouse to be used on a variety of surfaces; Ambidextrous

No browser buttons; Expensive