I am not sure this has a special dental use…but it is awfully cool 🙂
The 150Mbps Mini Wireless N USB Adapter connects a laptop or desktop computer to a wireless n network at up to 6x the speed and 3x the coverage of a wireless g connection.. The ultra compact form factor is slightly larger than a U.S. quarter, measuring a remarkable 1.3 inches (3.3 cm) from end to end.