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
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
Amazon.com: PoE Texas IEEE 802.3af 12v Splitter - Power Over Ethernet Single PoE Splitter 12v 12w Gigabit Data - Active Opto-Isolated Protection for 12 Volt DC Powered Devices, IP Camera, Foscam, Arduino :
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
Amazon.com: HiLetgo W5500 SPI to LAN Ethernet Network Module TCP IP STM32 Interface 3.3V 5V for Arduino WIZ820io RC5 : Electronics
Amazon.com: SunFounder Ethernet Shield W5100 Compatible with Arduino UNO R3 Mega 2560 1280 A057 : Electronics
Ximimark 1Pcs W5500 Ethernet Network Module Full Hardware TCP/IP Protocol 51 / STM32 Microcontroller Program SPI Interface for Arduino
HiLetgo W5100 Ethernet Network Shield W5100 Ethernet Expansion Board with SD Card Slot for Arduino UNO MEGA2560
Amazon.com: HQ Ethernet Shield for Arduino : Electronics
HiLetgo W5100 Ethernet Network Shield W5100 Ethernet Expansion Board with SD Card Slot for Arduino UNO MEGA2560
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
Amazon.com: SunFounder Ethernet Shield W5100 Compatible with Arduino UNO R3 Mega 2560 1280 A057 : Electronics
Velleman VMA04 Ethernet Shield for Arduino, 1 Grade to 12 Grade, 1.18" Height, 2.16" Wide, 2.75" Length: Amazon.com: Tools & Home Improvement