Stay connected when traveling to the USA! It sounds easier than it actually is as the American sim card market isn’t as advanced as in Europe or in other parts of the world. But don’t worry, it isn’t that complicated either! Buying a sim card in the USA is the best way to get online and avoid high roaming costs. In this guide I will show you everything you need to know: where to buy one, up to date prices as per January 2022, the best 4G/5G network, e-sim cards, my recommendation and more.