Mini USB Bluetooth Wireless Adapter- 50m - Infrarot, Bluetooth

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

ThermoPro TP25 Rechargeable 500 ft. Wireless Bluetooth Grill Thermometer with 4-Temperature Probes for BBQ and Smoker TP25 - The Home Depot

USB Bluetooth Adapter 5.3 for Desktop PC, Plug & Play Mini Bluetooth EDR Dongle Receiver & Transmitter for Laptop Computer Bluetooth Headphones Keyboard Mouse Speakers Printer Windows 11/10/8.1-Black : Electronics

ADD BLUETOOTH CAPABILITIES: This BT4 adapters lets you add Bluetooth 4.0 capabilities to your computer or laptop through the USB port of your device.

StarTech.com Bluetooth Adapter - Mini Bluetooth 4.0 USB Adapter - 50m/165ft Wireless Bluetooth Dongle - Smart Ready LE+EDR (USBBT1EDR4),Black

Find Amazing Bluetooth Vibration Sensor for Enhanced Security

UGREEN USB Bluetooth 4.0 Adapter Nano USB Wireless Dongle Plug and Play for Win 10 8 Support Win 7 Vista Laptop Desktop to Bluetooth Headphone Speaker Keyboard Mouse Game Controller : Electronics

Cheap USB Bluetooth Adapter 5.3 Receiver Transmitter For Wireless Speaker Audio Mouse PC Adapter

CHUF0301 USB Adapter IR Infrared Remote Extender Repeater Receiver Transmitter Emmiter Applies to All Remote Control Devices

Bluetooth Addressable Dream Color IR Remote LED Controller [CONFULL-IR24-BT]

Short-Range Wireless Communication: Bluetooth, ZigBee & Infrared Transmission - Video & Lesson Transcript