Here， we provide you with this 2.4G USB 2.0 Wireless Bluetooth Adapter Blue. This bluetooth USB adapter is fully compatible with USB equipped computers， supporting 2.0 standards. Compatibility with bluetooth enabled such as PC， mobile phone， digital camera， PDA， printer， fax and etc. Gain this item you also gain the best after-sale service.                                    Features            Bluetooth V2.0 + EDR complianceUSB 2.0 compliant， compatible with USB 1.1Each dongle has a unique address (identity)， allowing multiple dongle to be used in the same areaConnect up to 7 different enabled Bluetooth devicesEncryption and authentication ensure safe， secure communicationsLED indicator shown statusBuilt - in antennaWidcomm V5.1 and V6 version softwareDirectly plug into the PC&acute;s USB port， no external power required                                                            Specifications            Interface    USB 2.0    <br>Compatible with    Windows 98 SE， Windows ME / 2000 / XP / Vista    <br>Data Rate    2~3Mbps    <br>Color    Blue    <br>Weight    26 g / 0.92 g    <br>                                                            Package Includes            1 x 2.4G USB 2.0 EDR Wireless Bluetooth V2.0 Dongle Adapter