Router Device Connections
When using ADSL to access the Internet with two small-to-medium business routers, both with 4 ports, you can successfully split one connection into four. However, when there are 5 users, you need to run a cable from the first router into a second router to further split the connection into two. This scenario is quite common, so let’s examine the principles behind router connections.
How to Fix a Wireless Router That Won’t Connect?