... DescriptionUSB 2.0 Bluetooth V2.0 EDR Dongle Wireless PC Adapter USB Bluetooth wireless Adapter Features: Bluetooth V2.0 + EDR compliant, backward ... correlation, CRC, demodulation, encryption bit stream generation, whitening and transmit pulse shaping. Supports all Bluetooth v1.2 Features including eSCO and ... , Windows 2000, XP, Vista, Macintosh OS 10.2 USB Bluetooth Wireless Adapter