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Amazon.com: eppfun AK3040R Bluetooth 5.1 Receiver, with NFC, TF Card Slot, 3.5mm AUX/RCA, Wireless Audio Adapter Low Latency for Home Music Streaming Stereo System : Electronics
Does anyone know what this is called besides a Logitech game console adaptor? : r/audio
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Amazon.com: USB Surround Sound Converter with Digital Optical Audio Input Output : Electronics
USB 2.0 Interface 5.1 Audio Sound Card Adaptor for PC 738470177709 | eBay
TureClos HD to Audio Adapter Converter 2 Channel 5.1 Surround Sound System Audio Extractor Adaptor - Walmart.com