BlueUSB21 New Bluetooth 2.1 + EDR, USB-adapter. Novinka!!! Miniaturní velikost, nižší spotřeba energie než klasické formáty !!! Dostupné v druhé polovině dubna 2008. Product is Bluetooth 1.1. / 2.0 / 2.1 compatible. Class 2+, can change range to 10-100m. Package Including Widdcom application software with AUDIO-support. Supported operating systems are Windows 2000,XP and Vista. 3rd party have tested also OK working under Linux,and MacOSX. Approvals : CE,FCC,RoHS. Retail package contains Bluetooth USB adapter, CD with drivers & application software and installation guide