1.Venture into the wireless realm with TRENDnet Bluetooth technology. Enhance your PCs with Bluetooth peripherals. Unclutter your workspace with TRENDnets TBW-102UB Bluetooth wireless technology.2.Compliant with USB 1.1, Bluetooth 1.1 and 1.2 Specification .Uses 2.4GHz ISM frequency band with Gaussian Frequency Shift keying (GFSK) standard . Supports both Asynchronous Connectionless Link (ACL ) and Synchronous Connection Oriented (SCO). High-Speed wireless data transmission, up to 723Kbps Data Throughput in ACL mode, and up to 64 Kbps in SCO mode .Compatible with Windows 98SE/ME/2000/XP, Mac OS X 10.2.8 or above .Built-in 128-bit encryption for secured data communications .Enable computers to connect Bluetooth enabled devices such as printers, Headset, Audio/Video, Basic Image, PDAs, and mobile phones .Supports Generic Access (GAP), Service Discovery Application (SDAP), Serial Port (SPP), Dial-up Network(DUN), Fax, File Transfer (FTP), LAN Access (LAP), Synchronization (SYNC), Object Push (OPP), Generic Object Exchange (GEOP), Headset (HSP), and Hardcopy Cable Replacement (HCRP), Human Interface Device (HID) device.Compliant with Class 1 Bluetooth Operations.Communicates wirelessly up to 100 meters (328 ft.) in limited condition.Trouble free Plug-n-Play Installation.