WizNet WIZ5500 chip
The Arduino Ethernet2 library works great with this board
Communicates over SPI plus a single CS pin
RJ-45 jack with activity and link lights

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2 inch
Height : 1 inch
Length : 3 inch

Item Weight: 3.04 ounce (View shipping rates and policies)
Shipping Weight: 3.04 ounce (View shipping rates and policies)

ASIN : B01LHSUR6U