Summary: I use this at work where the internet is an after thought, not the prime source of business income. As a result, we don't have the gigabit speeds and barely have enough connections to go around. WiFi? Forget it.
Summary: I've used two of these to split Ethernet into 3-5 separate devices. Once is in our office and serves 4 computer/laptop connections. The other is behind an entertainment center and serves a variety of A/V devices (Bluray, PS4, AppleTV, etc).