The Logitech® MX%u2122900 Bluetooth® Optical Mouse combines our most
advanced mouse ever with a Bluetooth wireless hub in a single package.
With the MX900, you can easily transform your PC into a Bluetooth
control center: Communicate instantly using your Bluetooth headset, or
easily exchange data between your PC and your Bluetooth PDA, cell
phone, and printer. Thanks to the power of Bluetooth, you can do it all
with no wires. Learn all about the things you can do with Bluetooth and
Logitech. And with this Bluetooth solution, you also get our most
advanced optical mouse. Powered by the Logitech MX%u2122 Optical Engine, the
rechargeable MX900 delivers high resolution, high frame rates, and
expert-level accuracy you can't find anywhere else. It features eight
convenient buttons...