Princeton: miniature Bluetooth adapter

Princeton has one of today's smallest "blue tooth" adapters.

Compatible with Windows 2000, Windows XP and Windows Vista, as well as Mac OS X, the PTM-UBT3S Bluetooth 2.0 + EDR Adapter boasts 14 × 19 × 4,5 mm size and 5,5 gram weight.

Princeton's product will debut in Japan for the first time, with sales starting in September, priced at $ 22, or about $ 4000.