*100% Brand New.
*Convert non Bluetooth PC into Bluetooth enabled.
*Wireless connect to Bluetooth devices such as mobile phones, PDA or PC, for data transfer,  networking
*Support for 802.11 coexistence
*Supporting Bluetooth voice data
*Enabled wireless connection to Bluetooth headset.
*Support Multi-languages ( Language Supported: English, Simplified Chinese, Traditional  Chinese, Japanese, Korean, French, Italian, German, Spanish )
*Frequencies band: 2.4 GHz
*I/O Interface :USB version 2.0
*Support A2DP (Advance Audio Distribution Profile)
*Input Power: DV 5V (USB Power)
*Data rate: Up to 30 m
*Sensitivity: 82 dBm ( typical ) GFSK
*Support OS: Windows 2000/ XP/ Vista
*General Radio: Bluetooth Class II: 20 meters (in open space) Carrier Frequency: 2.4 ~  2.483GHz Data Rate: Up to 3Mbps(The maximum operating range depends on the environmental   factors.)
*Bluetooth Standard: Bluetooth v2.0 + EDR security mode
 This Bluetooth Adapter is a fingernail-sized, this device can plugs into laptop or tablet  USB port. This Bluetooth Adapter uses Bluetooth standard v2.0 +EDR and USB 2.0 to deliver  quicker connection times and up to three-times-faster data transfer speeds than v1.2  adapters.
 Get your laptop sharing data with your Bluetooth-enabled PDA, headset, printer and more!  Our Bluetooth Adapter simply plugs in and virtually sits flush, without protruding like  standard adapters. Our Bluetooth Adapter can be stuffing it into a laptop bag while  traveling.