Bluetooth, so no wifi dongle needed. compact, folds up into slim design to fit into a bag or even same pocket as computer and has 4 way scroll. This works perfectly with my Surface Pro 4.

Product name and description does not match. Make sure you find out what you are ordering before you buy in order to know you will get the right thing.

I bought my Surface Pro 4 and my Arc Touch Bluetooth Mouse in 08/2016. I loved it from the start! Very responsive and very portable. However, in the last few months the mouse has begun to glitch. The cursor/pointer disappears when I have multiple windows open.

Absolute Rubbish - don't waste your money. I liked the design and the portability, but the Bluetooth connection takes time to set up on Windows 7. Make sure you have the correct drives for your hardware.

This is a really smart piece of kit and works fine on the laptop I'd brought to use it with. However, my Lenovo T510 can't see it and I suspect it's because the laptop is quite old and probably doesn't support the low energy version of bluetooth, but I'm not certain, it could be user error.

Clever and portable, but the scroll "wheel" is not ideal. The scroll wheel is more of a sensor than an actual wheel, and it just doesn't cut it. Everything else about this mouse is fine, but I would not recommend it based on that one thing. If they could improve that I'd give it a five star.

This is the second Arc Touch mouse I have had, replacing my old one which, after five years, had started to become a bit erratic. I travel a lot and love the way it almost disappears for packing, plus I find it really comfortable to use, despite having bigger than average hands.

Nice ergonomics (good pitch to the arc), smooth, easy to set up and so far, reliable. Not sure what other reviews are referring to in respect of the click volume, it's pitch is low and only just audible.

Thought to use it to my Macbook but your Mac can not find it (can not pair itself). Seems to only work with Windows 8.1. There is a driver at Microsoft but it works only up to OS X 10.7 and it becomes not so good. Have not tested it with a Windows PC. Think this is unclear at the Microsoft Store.

As an attendee at Mobius this year I was given a Microsoft Arc Mouse. While mice don't tend to excite me, this one not only piqued my interest, but has become my every day mouse when using my MacBook with my desktop configuration.