Mouse Ring -
This mouse is one of the most alternative we've seen time and will be very useful for those who must make presentations. This is a wireless mouse from the curious ring-shaped to allow the user to slip it on the index finger. In this way the controls are easily accessible by the thumb with which you can have full control over your computer. In addition to the classic two button mouse, has a touch pad that uses a patented optical sensor with a sensitivity of 1000 dpi that provides eight-way scrolling.It connects to the PC with a receiver that plugs into a USB port, you can stand up to a maximum of 9 meters away from the computer (obviously if there is no interference), with a radio frequency of 2.4 GHz Her software works with Windows 7, Vista and XP. Its rechargeable battery provides up to eight hours of operation, recharges in about 30 minutes using the included USB cable.
