Three has launched its 5G network in London in the UK, making it the third of the four major carries to make the next generation network available, but it's more limited than EE's and Vodafone's offering.
For now, Three 5G is only available as a home broadband connection.
This means you'll be able to pick up a 5G router from a Three store and use it in your home to power all your devices.
Three's 5G router can support up to 64 devices and £35 per month will provide you with unlimited data.
By using a 5G home broadband router, you won't need to connect the box to a landline and thus, don't need to pay a line rental fee, with the router instead connecting directly to the 5G mobile signal to provide your home with internet connectivity.
All you need to do is plug it into a spare power socket.