W5100 Ethernet Shield Module W5100 Micro-SD Card Slot For Arduino Uno R3 Mega2560
Amazon.com: HiLetgo W5100 Ethernet Network Shield W5100 Ethernet Expansion Board with SD Card Slot for Arduino UNO MEGA2560 : Electronics
Arduino Ethernet shield R3 with micro SD connector - Assembled : ID 201 : $45.00 : Adafruit Industries, Unique & fun DIY electronics and kits
Ethernet W5100 Network Shield board with SD card Expansion for Arduino
Wiznet W5100 Ethernet Shield V1
Ethernet Nano W5100 Ethernet Shield LAN Network Module Board Micro-SD Support TCP UDP for Arduino V3.0 R3 UNO Mega 2560 One: Amazon.com: Industrial & Scientific