Opened, never used. Box slightly ripped.
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USB Bluetooth 6.0 Adapter Bluetooth 5.4 Dongle for PC Windows 11/10/8.1 Bluetooth Receiver Transmitter for Keyboard/Mouse
Aliexpress UK
BT Version: 5.3. This Blue Tooth USB Adapter uses CVC and blue tooth 5.3 technology, which improves the sound quality and reliability of your wireless connection. They ensure noise and interference-free audio transmission for your devices.
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USB Bluetooth Adapter Bluetooth 6.0 Dongle for Windows 11/10/8.1 Driver Free Bluetooth Receiver & Transmitter for Keyboard/Mouse
Aliexpress UK
The chip integrates a low-power MCU, RF transceiver, baseband, modem, USB, UART, PCM / I2S, SARADC, low-power flexible and powerful Bluetooth application. 1 ×Bluetooth adapter. Compatible with Bluetooth 2.1, 3.0, 4.0, 4.1, 4.2, and 5.0 specifications.
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USB Bluetooth 6.0 Adapter Bluetooth 5.1 Dongle for PC Windows 11/10/8.1 Bluetooth Receiver Transmitter for Keyboard/Mouse
Aliexpress UK
Compatibility: 12V/24V adaptor, work with any Vehicle type car/van/trucks/boats that has a FM radio receiver and no Bluetooth functionality. Compatible with iPad,iPhone,Samsung,Google,LG,HTC and Bluetooth Device.
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10/100/1000Mbps USB 3.0 To Rj45 Network Adapter RTL8153 Lan Ethernet Adapter 1000Mbps Network Card For Macbook Laptops Win 10/11
Aliexpress UK
AUX interface connection, audio input and output. Connection mode: AUX connection input, output. Enhance the function of Bluetooth connection for all kinds of cars, stereos, TVs, tablets, desktop computers and so on.
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WiFi 6 AX900 Bluetooth 5.4 WiFi USB Adapter Wireless Network Card 2.4G&5GHz Wi-Fi Receive USB For PC/Laptop Win10/11 Driver Free
Aliexpress UK
High quality long range (20M) Bluetooth transmitter perfect for connecting Bluetooth devices to your PC to your computer. This Bluetooth dongle allows you to listen to audio from your windows computer wirelessly on your Bluetooth device.
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MOKiN 8K USB C Docking Station,Type C to Dual HDMI,DP,3USB 3.1,RJ45 1Gbps,Audio,PD100W,For MacBook Pro Air M1 M2 Hub USB Adapter
Aliexpress UK
Bluetooth 5.0 Receiver Adapter Wireless Adapter USB + 3.5mm Jack Stereo Audio For Car AUX Speaker Headphone Reciever Handsfree. This Bluetooth Receiver enables wireless listening to any Bluetooth enabled device.
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Bluetooth 5.3 Receiver 3.5mm AUX Jack Stereo BT5.0 Wireless Adapter with Mic For Car Kit Speaker Audio Receiver Transmitter
Aliexpress UK
Supporting devices: Bluetooth earphones, Bluetooth speakers, Bluetooth mouse keyboard, etc. Support simultaneous connection of multiple Bluetooth devices, such as headphones, mice, and wireless keyboards;.
eBay
2 in 1 Wireless Bluetooth 5.0 Receiver Transmitter Adapter 3.5mm Jack For Car Music Audio Aux A2dp Headphone Reciever Handsfree
Aliexpress UK