Adafruit (PID 3201) Ethernet FeatherWing<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>WizNet WIZ5500 chip</li><li>The Arduino Ethernet2 library works great with this board</li><li>Communicates over SPI plus a single CS pin</li><li>RJ-45 jack with activity and link lights</li></ul></div><img src="http://ecx.images-amazon.com/images/I/618Dl5geFBL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61gpHQFlGiL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/515-YMJpFKL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41SnXP7-8HL.jpg" noproxy>