1) Bluetooth Specification V4.0 Compliant

2) Supporting profiles: Networking, Dial-up, Fax, LAN access and heasset

3) Operation System: Windows XP / Win7 etc.

4) Interface: USB

5) Symbol rate: 3Mbps

6) Receiving / Sending range: 20-50m

Key features:

1) Bluetooth low energy radio USB dongle

2) Dual-mod Bluetooth transfer

3) Low-power selectable 1.2 to 3.6 VI/O

4) Supporting Bluetooth voice data

5) Supporting multi languages

6) WLAN coexistence interface

7) Plug and Play