Here is a modem designed to improve your internet speed in rural areas. The NETGEAR 4G LTE Modem (LM1200) works with a Nano SIM card from AT&T and T-Mobile. It is designed to work with any WiFi router. It has 2 Gigabit Ethernet ports and delivers download speeds up to 150Mbps.
You can use this LTE modem in your RV, vacation home, rental cabin, ad anywhere else. As long as you have a power outlet, you are ready to go.