W5100 Mega 2560 Mega2560 Lan Ethernet R3 Shield Module Micro SD WizNet TCP/IP Network Development Board For Arduino UNO Duem

????? For Arduino is an open source tech. it can be used for all companied for free. our product is not the original Italian item. it is our own product?made in?China. if you need an original Italian product, please buy it from Italian. our item is cheaper than it. For Arduino Ethernet shield inner WizNet W5100 TCP/IP by wire-wrap header with for arduino products, 4 socket 4 1.0 interface beside ARFF and RESET. IOREF micro-SD shield PoE power-over-Ethernet, standard IEEE802.3af ??Package Included: 1 x Ethernet Shield WizNet W5100 R3 Network Lan Board UNO Mega 2560 Duem for Arduino ? ? ? ? ? ? ?