Routers that run on a mobile data SIM, for homes without a fixed line, farms and temporary sites: TP-Link and Mercusys 4G routers, Tenda 5G Wi-Fi 6 routers, Cudy outdoor 4G units, a Tenda pocket router, the IMOU HMR300 and the TP-Link Deco X10-4G gateway.

Tip: if the signal indoors is weak, an outdoor unit mounted on the roof usually gives a steadier connection than a desktop router by the window.