USB Bluetooth 4.0 Adapter

IOGEAR - GBU521W6 - Micro USB Bluetooth 4.0 Transmitter Multi-Language version

IOGEAR - GBU522 - Mini USB Dual-Mode Bluetooth 4.0 Transmitter

adafruit-Combination WiFi + Bluetooth 4.0 USB Adapter ADA4827

Bluetooth Nano USB Dongle, 20mtr, CSR, Plug&Play

Using CSR8510 chip, compliant with the Bluetooth 4.0 specification, dual-mode transmission. Mini USB CSR Bluetooth 4.0 Dongle Adapter for PC Laptop

CSR8510 Bluetooth V4.0 USB Dongle Adapter for Windows XP/7/8/10 HEADSET PHONE US

USB Bluetooth Adapter V4.0 Dual Mode Wireless Dongle Free Driver - China USB Adapter, Bluetooth Adapter

Plugable USB Bluetooth 4.0 Low Energy Micro Adapter Unboxing and Setup

The Bluetooth v4.0 USB adapter enables your PC to connect wirelessly to any other Bluetooth enabled devices such as Mobile Phones, Bluetooth

USB Bluetooth 4.0 Adapter

Bluetooth 4.0 USB Dongle Adapter - Maxesla Wireless Bluetooth Transmitter Receiver for Windows 10/8 / 7 / Vista/XP Laptop PC for Bluetooth Speaker, Headset, Keyboard, Mouse, Game Controller Black : Electronics

Long-Range USB Bluetooth 4.0 Micro Adapter - SONNETTECH

The USBBT1EDR4 USB to Class 1 Mini Bluetooth® Dongle lets you add Bluetooth wireless capabilities to a laptop or desktop computer through USB, with

Mini USB Bluetooth 4.0 Adapter - 50m (165ft) Class 1 EDR Wireless Dongle

Bluetooth 4.0 LE, USB Type-A Host Connection, Up to 165' Range, Micro-Size Adapter, Works with macOS & Windows. For any Mac mini user who mounted their computer in one of Sonnet's rackmount solutions improving your computer's Bluetooth performance is simple–plug in a Sonnet Long-Range USB Bluetooth 4.0 Micro Adapter.

Sonnet Long-Range USB Bluetooth 4.0 Micro Adapter