Web Power Switch! - 15 Day Free Trial! - Ships Overnight - From $149!
What is a network switch, and how does it work? - GeeksforGeeks
What Is a Network Switch?
Amazon.com: MSNSwitch Internet Enabled IP Remote Power Switch with Reboot - Control via Smartphone App, Cloud Service, Web Browser, Skype or Hangouts - 2 Independent AC Power Outlets (Model UIS-622b) : Electronics
Linksys 16-Port Business Desktop Gigabit PoE+ Switch (LGS116P) | Linksys: US
Linksys SE3008 8-Port Gigabit Ethernet Switch | Linksys: US