Mega 2560 with ethernet shield - Installation & Troubleshooting - Arduino Forum
Use an Arduino to Read and Write Files from an SD card
USED Arduino Mega 2560 R3 and Ethernet Shield - DISCONTINUED
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SunFounder Ethernet Shield W5100 Compatible with Arduino UNO R3 Mega 2560 1280 A057 - Newegg.com
Arduino mega 2560 Stacked with Ethernet/SD card Shield Heat up - Arduino Stack Exchange
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