IE shield is an Ethernet Shield instantly enables internet connectivity for Arduino projects with ethernet controller ENC28J60. Just stack it onto an Arduino to create your own networked devices. Easily check connection status with on board indicator lights. Extend your design further with many Electronic / Sensor brick interface and an TF card socket.
This Ethernet shield support the POE function, you can use use the twisted-pair to power it and the Arduino board below, instead using the USB prower or external power jack supply. If your router or moden don't support POE, then you can use the injector cable to mix the signale and power for POE supply.