Bluetooth V2.0 + EDR. Transfer Rate: 3Mbit / s (EDR), transmission speed more quickly. Support EDR security mode. 10 x Mini Bluetooth USB Dongle. Bluetooth specification V 2.0 & V 1.2 Compliant. Support VOIP voice calls seamlessly connect Skype software.
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Bluetooth 5.3 Audio Receiver Support USB U-Disk Play Wireless Adapter R/L 2 RCA/3.5MM AUX/Optical Fiber Jack For Car Kit Speaker
Aliexpress UK
USB Bluetooth 5.4 Adapter PC Dongle Stick Range PC Laptop Mouse Keyboard. Bluetooth 5.3 Transmitter Receiver HiFi Audio 3.5mm AUX Adapter For TV PC Car. Bluetooth 5.4 Transmitter Receiver, Wireless Aux Bluetooth Adapter for Flugz1949.
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NFC Bluetooth 5.3 Audio Receiver RCA 3.5mm AUX USB Wireless Adapter With MIC Support U-Disk/TF Card Play For Car Kit Speaker
Aliexpress UK
Connect the audio interface of the old-fashioned stereo or amplifier to solve the problem that the speaker/amplifier has no Bluetooth and cannot use Bluetooth to play. Support U disk playback, plug and play, no driver required.
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Bluetooth 5.2 Audio Receiver NFC U Disk RCA 3.5mm AUX USB Stereo Music Wireless Adapter With Mic For Car Kit Speaker Amplifier
Aliexpress UK
Stereo Transmitter Bluetooth-Compatible 5.2 Transmitter Receiver Wireless AUX 2RCA TF for TV/Computer/Projector/Headset/Car. It is also driver free, plug and play, supports TF card playback, and must be powered through USB ports (such as power adapters, PCs, etc.) during use.
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Bluetooth 5.2 Audio Receiver NFC U Disk RCA 3.5mm AUX USB Stereo Music Wireless Adapter With Mic For Car Kit Speaker Amplifier
Aliexpress UK
Title: TP-Link Long Range USB Bluetooth Adapter PC, Bluetooth 5.3 USB Adapter, Adjustable, Multi-Directional Antenna, Versatile Wireless Connectivity, Works with Windows 11/10/8.1/7 (UB500 Plus) Bluetooth 5.3, Flexible Antenna.
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Bluetooth 5.0 Audio Transmitter Receiver 3.5mm AUX Jack RCA USB Dongle Stereo Wireless Adapter for TV Car Kit Speaker Headphone
Aliexpress UK
Bluetooth V2.0 + EDR. Transfer Rate: 3Mbit / s (EDR), transmission speed more quickly. Support EDR security mode. 1 x Mini Bluetooth USB Dongle. Bluetooth specification V 2.0 & V 1.2 Compliant. Support VOIP voice calls seamlessly connect Skype software.
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Bluetooth 5.0 Audio Transmitter Receiver 3.5mm AUX Jack RCA USB Dongle Stereo Wireless Adapter for TV Car Kit Speaker Headphone
Aliexpress UK
Feature: 1. 5.0, low energy consumption wireless USB adapter, dual mode transmission. Item Type: USB 5.0 Adapter. Universal Serial USB Interface: USB 2.0/3.0/4.0. Support voice and data, support multiple languages.
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NFC Bluetooth Audio Receiver 3.5mm AUX RCA USB U-Disk HIFI Stereo Music Wireless Adapter With Mic For Car Kit Speaker Amp
Aliexpress UK
Baseus USB Bluetooth Adapter Bluetooth 5.1 Music Audio Receiver Transmitter For PC Speaker Laptop Wireless Mouse USB Transmitter. If the computer has Bluetooth, you need to disable the computer's Bluetooth before you use the product.
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NFC Bluetooth 5.3 Audio Receiver 3.5mm AUX RCA USB TF Support U-Disk/TF Wireless Adapter With Mic For Car Kit Speaker Amplifier
Aliexpress UK