Amazon.com: StarTech.com Gigabit Ethernet over Network Extender Kit - 2.4km IP to Coax Converter - RJ45 LAN Ethernet to RG6 Coax Internet Adapter Kit (EOC1110K) : Electronics
RJ45 Ethernet Splitter Cable, TSV RJ45 1 Male to 3 X Female Port LAN Ethernet Network Splitter Adapter Cable Suitable Super Cat5, Cat5e, Cat6, Cat7 - Walmart.com
How Do I Convert Coax to Ethernet? | Learn | Hitron