W5100 Ethernet Shield with MicroSD Slot

Description

• It is directly supported by Arduino official Ethernet Library.
• It adds a micro-SD card slot, which can be used to store files for serving over the network.
• It is compatible with the Arduino Duemilanove (168 or 328), UNO as well as Mega (1280/2560) and can be accessed using the SD library.
• The Wiznet W5100 provides a network (IP) stack capable of both TCP and UDP.
• It supports up to four simultaneous socket connections.
• Use the Ethernet library to write sketches which connect to the internet using the shield.