W5100 Ethernet Module for Arduino micro-SD adapter
Internet Connect Arduino
Can be used as a server or user.
No soldering is required for connection.
Fits major versions plates Arduino UNO, Mega, DUE, Duemilanove ...
It is based on the Wiznet W5100 Ethernet chip that allows you to easily connect to internet.
The Wiznet W5100 provides a (IP) network, with TCP and UDP protocols.
Bookseller uses Arduino official Ethernet.
Connector incorporates a micro-SD card, which can be used to store and share files on the network.
Supports up to four simultaneous connections.