Digitus Bluetooth 4.0 Mini USB adapter

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

Mini USB WiFi Adapter 802.11AC Dongle Network Card 1200Mbps 2.4G & 5G Dual Band Wireless Wifi Receiver for Laptop Desktop - AliExpress

DIGITUS BLUETOOTH 4.0 Tiny USB Adapter £10.00 - PicClick UK

DIGITUS Bluetooth 2.1 Tiny USB adapter DN-3021-1 - network adapter

Bluetooth 4.0 Bluetooth 5.0 enables your Bluetooth adapter to backward compatible with Bluetooth 4.0/3.0/2.0 devices, it can conveniently enhance your non Bluetooth devices with Bluetooth feature Compatible with Multiple Devices Your Bluetooth USB adapter is compatible with your Bluetooth mouse, Bluetooth keyboard, printer, smart phone or Bluetooth headphone/speaker. Compatible with Windows7/8/10 Support Win7/Win8/Win8.1/Win10 operating system. Please install Bluetooth driver before using.

Bluetooth Adapter for PC, Bluetooth USB Dongle 4.0, Mini Hci Bluetooth Receiver - Dongle BT

StarTech.com Mini USB Bluetooth 4.0 Adapter - 10m (33ft) Class 2 EDR Wireless Dongle - USB Bluetooth Dongle - Bluetooth Smart Ready LE+EDR (USBBT2EDR4) : Everything Else

USB Bluetooth V4.0 Adapter– AirTurn

Add Bluetooth 4.0 capabilities to a laptop or desktop computer through USB. The USBBT1EDR4 USB to Class 1 Mini Bluetooth Dongle lets you add Bluetooth wireless capabilities to a laptop or desktop computer through USB, with support for transfer distances of up to 50m (165ft). Compliant with Bluetooth 4.0 LE +EDR, the USB Bluetooth adapter offers data transfer rates up to 3 Mbps and low power consumption.