Specification:
. Bluetooth BT 4.0 + HS Compliant
. Supporting profiles: Networking, Dial-up, Fax, LAN access, Headset and WiFi
. Operation system: Windows98, 98se, Me, 2000, XP, Vista, Windows7
. Interface: USB Compliance
. Rate: 3Mbps. Receiving/Sending range:0-100m
Features                                  
. Simple Pairing. Good Anti-jamming
. Unicast Connectionless Data (UCD)
. Enhanced Power Control (EPC)
. Alternate  MAC/PHY
 >Generic AMP. L2CAP .A2MP .Security and HCI
 >802.11 PAL
 >HCI Transport updates for USB and SDIO
 >Generic Test Methodoloqy
. Read Encryption Key Size