W5500 Ethernet Control Board is a new member of DFRobot Ethernet Family. It integrates ATmega32u4 and W5500 Ethernet chip and can meet requirements of common IoT project.
This board is a great value Ethernet shield for your Arduino Uno, Mega and other 5V Arduino-compatible. It uses the standard WIZnet W5100 Ethernet chip.
The Ethernet controller of this Ethernet Shield is W5200. it is twice the buffer size of W5100 and support for up to eight simultaneous TCP/UDP connections.