Summary: I have bought many many 54GC's new and on eBay. They are very small and work as well as the larger models which is important in my application. It is also one of the only routers with an external antenna port which can be used for a large antenna or a WiFi amplifier.
Summary: It is small, and has excellent range. I can be anywhere in my house or outside my house and be on the internet. I would recommend going wireless to anyone. It really gives you freedom to surf the web anywhere in your home or office.