As it stands, 5GHz can not replace Ethernet in terms of speed, reliability, and stability . Having a device connected to Ethernet with a cable is always going to be more reliable than connecting to the 5GHz frequency Wi-Fi band. With that, there is a new technology emerging that is cellular. This is called 5G.
Read moreCan I replace my cable internet with 5G?
There’s no evidence of any health effects from 5G, but convincing everyone that the technology is safe may be a challenge. With all these barriers to full 5G adoption, it might not be possible to replace cable broadband with 5G broadband completely .8 Oca 2020
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