There are a few things to consider when looking for a wifi router that can be used long range. The first is the range of the wifi signal. If the wifi signal is too far away from the router, then it will not be able to connect to the internet. Additionally, the router should be able to handle a large number of connections, so it can be used for long range internet connections. Finally, the router should be able to handle a large number of devices, so it can be used for multiple internet connections.