Haing HI-B-303-UBT Bluetooth USB Adapter Receiver 4.0. Mini USB Bluetooth 4.0 adapter with high speed up to 3Mbps.

Simple pairing, good anti-jamming features, no need to download driver. Supporting Bluetooth voice data and more.

• Material: Plastic + metal
• Type: Bluetooth Adapter
• Version: CSR4.0+EDR
• Interface: USB compliance
• Transmission speed: 3Mbps
• Working range: Up to 20 meters
• Operating system: Windows XP/7/Vista/2000

Bluetooth low energy Radio USB Dongle, Dual-mode Bluetooth transfer, Low-power selectable 1.2 to 3.6 V I/O, Supporting multi languages. Windows 8 requires driver installation.