... , and HEADSET. Operation system: windowes98, 98se , Me, 2000, XP, BIUETOOTH USB DONGLE Supporting profiles: Networking, Dial-up, Fax, LAN access, and HEADSET ... .Operation system: windowes98, 98se , Me, 2000, XP, VistaInterface: USB complianceSymbol rate: 3MbpsReceiving/Sending range: 0-100m Features:Convert non ...