Let you your devices (PC, laptop, etc) have USB BT 4.0 capability, so your exist device will be capable talking with your latest BT 4.0 devices.
- CSR chipset Bluetooth 4.0 version.
- Supporting profiles: networking, Dial-up, Fax, LAN access, and Headset.
- Receiving / Sending rang: 20m
- Symbol rate: 3Mbps
- Supporting Bluetooth voice data
- Plug and play
- Thousands sold in Australia