Also owner of an iMac j'e wanted to find a similar mouse to MagicMouse on Windows. Given its attractive price of 29 euros for the purchase I was tempted by the T620. Coupled with a keyboard K230 is very well as a mobile office. Configuration is easy and the coupling with the keyboard, saving a USB port and two pesky son with Unifying. Despite my "big" hand mouse falls me well in the palm, some will probably find a bit small though. For configuration with Windows 8 no worries, the movements are well recognized. A good product, do not pay more than 30 euros however.