Top 5 Best bluetooth usb for sale 2016

1. DROK® USB Powered Car Bluetooth 4.0 Audio Receiver 5V/0.02A Portable Wireless Aux Audio Adapter with 3.5mm Interface Audio Cable for Home Stereo Phone (Click Link to Check Price on Amazon)
Editor's Rating : 9.9 out of 10
Two main supporting function: incoming telegram voice report, Intelligent voice reminder for connection.Using PC transparent frosted shell which has thermostable and corrosion-resistant features, come with 3.5mm audio cable.

2. Whitelabel Bluetooth 4.0 USB Dongle Adapter Compatible with Windows 10, 8.1 / 8, 7, Vista, XP, PLUG And PLAY or IVT BlueSoleil Driver (Click Link to Check Price on Amazon)
Editor's Rating : 9.2 out of 10
PLUG & PLAY on Win7, Win8, Win8.1 and Win10 Licensed and Latest IVT BlueSoliel driver compatible with 32 bit and 64 bit Windows XP/VISTA/7/8/10.

3. Sena UD100 Long Range Bluetooth 4.0 Class1 USB Adapter (Click Link to Check Price on Amazon)
Editor's Rating : 9 out of 10
Bluetooth v4.0 Class 1Working distance (In an open field): Normally 300 meters, up to 600 meters using 5 dipole antenna

4. USB Bluetooth Micro Adapter Bluetooth 4.0 USB Dongle Adapter for Windows 10/8.1/8/7/XP, Vista, Raspberry Pi, Linux and Stereo Headset, BT06H (Click Link to Check Price on Amazon)
Editor's Rating : 9.2 out of 10
Supports bluetooth speakers and earphone, bluetooth Mic, bluetooth keyboards/Mouse, Mobiles, PC Plate, and etc.Latest bluetooth versions 4.0 with low energy technology, also compatible with bluetooth V3.0/2.1/2.0/1.1.

5. MOUKOU(TM) Micro USB Bluetooth CSR 4.0 High Speed Micro Wireless Receiver Compatible with Laptop, Computer, Cell Phones, Stereo headphones, speaker and other Bluetooth Enabled Devices (Click Link to Check Price on Amazon)
Editor's Rating : 9.8 out of 10
Latest Class 2 Bluetooth 4.0 Smart Ready Adapter, low energy, dual power. (Also Compatible with Bluetooth 1.0, 2.0 and 3.0)USB Bluetooth Dongle Offers High Speed Up To 3mbps Wireless Transmitter Enables Long Range Connectivity Up to 20m.