This Bluetooth Printing Kit allows you to print wirelessly from your computer or Bluetooth-enabled PDA to a USB or parallel printer. Now you do not have to bother plugging in and unplugging a printer every time you want to use it. The Bluetooth Printer Adapter allows your printer to be recognized over a Bluetooth Personal Area Network. The USB adapter allows any computer with USB connections to become a Bluetooth-enabled computer and communicate with other Bluetooth enabled-computers and devices without cable connections. The Bluetooth Printer Adapter supports HCRP (Hardcopy Cable Replacement Profile) and SPP (Serial Port Profile), and allows up to 7 PCs or PDAs to share a printer.