A Bluetooth USB adapter offers the perfect and economic solution for your need of connecting the PC or laptop to the Bluetooth Technical DetailsConvert non-bluetooth enabled PCs to bluetooth enabled within seconds.Great help for wireless connection with other bluetooth devices like mobile phones, PDAs and PCs for data transfer, networking, dial-up/fax functions.Working distance up to 20 meters with no obstructions.Support Windows 98/ME/2000/XP/Vista.Compliant with Bluetooth V2.0/V1.2; up to 3 times faster than the old bluetooth V1.2 adapters.