I have a lightly used BEC 6200WZL Wireless Broadband Router used with Nex-Tech Wireless. It plugs into a 110v outlet and connects via 4G and creates a wireless network. Works well for a camper, cabin, etc when you want a consistent wireless signal for cameras, streaming, etc. Used for a few years and no longer need. May work with other carriers with a different sim card but not sure on the compatibility.