Particle Ethernet FeatherWing

This item has been discontinued. DigiKey still has this item available here, or the Adafruit Ethernet FeatherWing is an alternative option.    The Ethernet FeatherWing is the fastest way to add wired connectivity to your Argon or Boron to turn them into an ethernet connected device. Based on the WIZnet W5500 chip, this side-by-side FeatherWing maintains great RF performance.