TP-Link Powerline WiFi Extender TL-WPA7617 KIT - Includes AV1000 Powerline Ethernet Network Adapter and AC1200 Dual Band Extender, Gigabit Port, Passthrough, OneMesh, Ethernet Over Power, Plug & Play

Use a Moca adapter ( converts coaxial/TV cable to ethernet) or a powerline adapter (converts electrical wires to ethernet). Moca adapter: https://www.amazon.com/goCoax-Adapter-Ethernet-Bandwidth-existing/dp/B09RB1QYR9/ref=mp_s_a_1_3?crid=2TG74UNIAZXWQ&dib=eyJ2IjoiMSJ9.dybWjHt9YIhhDaBASCWWa7aBNybvtKV8wP8USCzrLtmPpp_zH9Jo964oVG5aSnhlqhZIoJWLG-jRDOxAWNp2MMG2YDxxQzj0wRf1f3ljJAwJQdaTnmmnl76JAbc_GNFw74Em2VdaZpOCeR1RfIpT1fT2BxVJ304YZ_BrILCFnxeupVJFwyBVp9TBnwQWsJb9gqDhZeoF26dZUqkauLUukQ.pF9cRCSN_N4o61yjzv6JKxU5zARVSDzf9-QWks_bcWM&dib_tag=se&keywords=moca+adapter&qid=1780943715&sprefix=moca+ada%2Caps%2C202&sr=8-3 Powerline adapter: https://www.amazon.com/TP-Link-Powerline-Wi-Fi-Extender-TL-WPA7617KIT/dp/B09L85MFNY/ref=mp_s_a_1_2_sspa?crid=2MX4AG60E876W&dib=eyJ2IjoiMSJ9.eHnisz8OUqvi6CMojhbkraJARLC2ZMJYrW0nvH8Zx7nq9vVUZGivS9IKXjiMgIt1A0hL61eWWfF-BZ-HLcCUVFSaxYxUClTIc1JBPsYMX7DsDe82LNTg-6BYMKckUs2w5TwELJG_93jvK4QXan0CQQ2jiBCMksJIy_1He0OEhABYUc46AhBwwnjEStMuoGGH7msARN_2-TGfBzCb9lxZGg._jx7npEg2IuLh2hiL0NEX1F3HZCNPfi_RP-H5OgLk_s&dib_tag=se&keywords=powerline+ethernet+adapter&qid=1780943858&s=electronics&sprefix=power%2Celectronics%2C167&sr=1-2-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9waG9uZV9zZWFyY2hfYXRm&psc=1

power line adapter with WiFi