To connect: Habs now tried with various drivers, more than one Bluetooth PCI cards and a lot of patience. The mouse is afbau connect to the PC the absolute exception. After Neuinstalliernen mouse always 15 minutes and then only if they have degrees feel like. Therefore, only 1 star.
For Handing: Very used to, as very difficult by the two large batteries. Not suitable for people who put her hand on the mouse. Palm lies on the surface and only fingers on the keys.