ALFA B151 BLUETOTH 5.1 USB DONGLE.

Details:

• Alfa 5.1 Bluetooth adapter
• Model: B151
• wireless adapter
• version; BT V5.1
• Supports 4.2/4.1
• Interface; USB2.0
• Voltage: DC 5V
• Gold Plated
• Frequency Range: 2.402-2.480GHz
• Distance:0-10M
• Supported: Windows XP/7/8/10
• (Driver Free for systems above win8)