Brand new and high quality.
Bluetooth low energy radio usb dongle.
Dual-mode bluetooth transfer.
Low-power selectable 1.2 to 3.6 VI/O.
Supporting bluetooth voice data.
Supporting Multi languages.
WLAN coexistence interface.
Plug and play.
Bluetooth specification V4.0 compliant.
Supporting profiles: networking, dial-up, fax, LAN access, and headset.
Operation system: windows98, 98se, Me, 2000, xp, vista, windows7.
Interface: USB compliance.
Symbol rate: 3Mbps.
Receiving/Sending range: 20m.
* 1 x USB Bluetooth V4.0 Adapter
NO Retail Box. Packed Safely in Bubble Bag.