A:AnswerI want to believe that it uses both. But based on the type I already connected to mine, I have CAT6 cables connected, as you can see in the attached pictures.
A:AnswerMagic Jack Supports to Connect MagicJack to WiFi:
Your wireless network should be connected with a broadband connection with DSL or cable. ... You can dial a phone number, mobile number, or another magic jack device because magic jack devices come with a unique phone number.Oct 29, 2020
https://www.technicalsupporthub.com › ...
How to Connect magicjack to Wifi? - Technical Support Hub
A:AnswerI use mine for service with Spectrum. NETGEAR - Nighthawk AC1900 Router with DOCSIS 3.0 Cable Modem - Black If you wish you can also check their list at https://www.spectrum.net/support/internet/compliant-modems-spectrum-network