Amazon.com: DEVMO W5100 Ethernet Network Shield LAN for Ar-duino Expansion Board Module with SD Card Slot Compatible with Ar-duino UNO MEGA2560 UNO R3 ATMega 328 MEGA 1280 : Electronics
SunFounder Ethernet Shield W5100 for Arduino UNO R3 Mega 2560 1280 A05
Mega 2560 with ethernet shield - IDE 1.x - Arduino Forum
Amazon.com: SunFounder Ethernet Shield W5100 Compatible with Arduino UNO R3 Mega 2560 1280 A057 : Electronics
How to use enc28j60 ethernet shield with Arduino Mega 2560 | en.code-bude.net
Amazon.com: Ethernet Shield WizNet W5100 R3 Network Lan Board UNO Mega 2560 Duem for Arduino : Electronics
Mega2560 Ethernet Shield W5100 Mega 2560 R3 Network Expansion Board For Arduino - Integrated Circuits - AliExpress
Ethernet Shield Lan W5100 For Arduino UNO R3 ATMega328 MEGA 1280 2560 | eBay
Sintron] UNO R3 board with Ethernet Shield W5100 + PDF for Arduino AV – Sintron Technology