Тут написано:
http://www.freedominput.com/mainsite...d=15&Itemid=34
Great for PDA’s, Pocket PC’s, Bluetooth Smart Phones,
and now for PC's.
The world’s first five-row folding Bluetooth keyboard (63 keys) allows you to easily input data and navigate through all the menus on your device. Using the advanced Serial Port Profile (SPP) technology.