Small businesses often need the same type of networking equipment that is used in private homes. The companies who make these typically put a lot of emphasis on making them easy to use, because most home users want something that they can plug in and then forget about entirely. This is a problem when a business decides to do the same thing. They may get their wireless network up and running, but they take a grave risk in the process. It’s much better to have a network intended for business use set up by professionals.