WIZnet PICO series are microcontroller evaluation boards based on the Raspberry Pi RP2040 and fully hardwired TCP/IP controller technology – and basically works the same as Raspberry Pi Pico board but with additional of WIZnet's Ethernet / WiFi solution
It combines with the W5500, W5100S, and W6100 Io Module to provide Ethernet as well as a separate power supply. It can supply up to 8W Raspberry Pi Pico Mountable Ethernet W5100S, W5500, W6100 IO Module Mountable