Description: Bluetooth V2.0 USB dongle, 10 meter working distance, Diverse Wireless Functions. Functions: Serial Port Profile Dial Up Networking Profile File Transfer Profile Human Interface Device Profile Hardcopy Cable Replacement Profile Object Push Profile Synchronization Profile LAN Access Profile FAX Profile Personal Area Networking Profile Advanced Audio Distribution Profile Basic Imaging Profile Specifications: Bluetooth V1.2 & V2.0 compliant I/O Interface: USB V1.1