StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet - Serial over IP Device Server Adapter - PoE-Powered Connect to configure and remotely manage an RS-232 serial device over an IP network 1 Port PoE Serial Device Server RS232 / Power over Ethernet Serial Device Server Serial over IP Device Server Adapter PoE-Powered / PoE PD Serial over Ethernet Device Server