Do I need to be connected to the Internet using WiFi for geolocation to work? I prefer to be connected using an Ethernet cable. February 01, 2021 05:21 No, but WiFi needs to be turned on. You can connect to the Internet using an Ethernet cable while WiFi is turned on. Related articles Do I need to be located within the state of New Jersey to create a MoheganSunCasino.com account? What about making a deposit or withdrawal? Can I play on my computer or mobile device using a 3G/4G mobile internet connection? I'm not a resident of New Jersey, but I'm here visiting. Can I play? What can I do if I'm told I'm outside New Jersey while on my desktop or laptop computer?