Ethernet Adapter, TSV Ethernet Adapter/Micro USB to RJ45 Ethernet Cable Fit for Chromecast Ultra/2/1/Audio - Walmart.com
4-Channel 5-Pin XLR, AES, DMX Snake Audio Signal Over Ethernet Network – Coluber Cable
ATEC - Coda Audio
sNI-1G Ethernet card for high-end audio. – SOtM USA
Amazon.com: 1 Pc 3.5mm 1/8" Male Jack TRS Audio Cable to RJ45 Socket Ethernet Adapter Wire : Electronics
Pro Co Sound ProCat 5 10/100 Base-T Cat 5 Ethernet Cable
Amazon.com: OREI Audio Over Cat5e/6 Extender Upto 1000 Feet - Extend Digital Optical Coxial Toslink Signal Over LAN Ethernet Power Over Cable for Long Distance Extension Dolby Digital, DTS 4.1, DTS-HD, PCM :
Amazon.com: Analog Audio Extender RCA 3.5mm Stereo Over Ethernet Single Cat5e/6/7 Cable up to 1475 Ft (450m) Converter Adapter Support PCM Stereo POC(Power on Cat) : Electronics
Hardwired Ethernet - Transparent - Audio Element: HiFi Experts, Turntables, Speakers and More