Amazon.com: SHUHAN 3.5mm & 2.5mm Audio Cable CAT5 RJ45 Socket to 3.5mm 4 Pole Male Plug Audio Ethernet LAN Network Adapter, Total Length: About 13cm : Electronics
Mind Ethernet CAT8 cable – Belhifi
Ethernet Audio
Amcrest 100 Feet Loose Ethernet Security Camera Cable for Power, Video and Audio, Cat6 (CAT5ECABLE150)
Heavy-duty CAT5e and CAT6 Ethernet Cables from Io Audio Technologies Support etherCON Standard | audioXpress
Hardwired Ethernet - Transparent - Audio Element: HiFi Experts, Turntables, Speakers and More