icrosoft Windows Vista Print wirelessly from a Bluetooth-enabled device with Bluetooth wireless technology. Just plug the bt500 Bluetooth USB 2.0 Wireless Print Server into any HP Bluetooth-enabled printer and print documents, e-mails, text messages, photos and graphics without the clutter of wires. Bluetooth - Bluetooth 2.0 Bluetooth 2.0 External HP Hewlett-Packard Q6273A#1H9 Wireless Print Server bt500 bt500 Bluetooth USB 2.0 Wireless