Multiform Bluetooth CSR 4.0 Dongle 2.0 USB Wireless Adapter For PC Laptop Windows XP/Vista
Bluetooth specification V4.0 Compliant <br>Supporting profiles:Networking Dial-up Fax LAN access and Headset. <br>Operation system:windows98 98se Me 2000 XP Vista Windows7 <br>Interface:USB Compliance <br>Symbol rate:3Mbps <br>Receiving/Sending range:20M Key Features: <br>Bluetooth low energy Radio USB Dongle <br>Dual-mode Bluetooth transfer <br>Low-power selectable 1.2 to 3.6 VI/O <br>Supporting Bluetooth voice date <br>Supporting Multi languages <br>WLAN coexistence interface <br>Plug and Play