Features
1) With this Ethernet Shield, your Arduino board can be used to connect to the Internet.
2) Can be used as server or client.
3) Directly plug puzzle board, no soldering required.
4) Controller: w5100.
5) This is the latest version of the Ethernet Shield.
6) Based on the Wiznet W5100 Ethernet Chip, the shield gives you an easy way to get your Arduino online.
7) Directly supported by Arduino official Ethernet
Library.
8) Adds a micro-SD card slot, to store files for serving over the network.
9) Compatible with the Arduino Duemilanove (168 or
328), Uno as well as Mega (1280/2560), accessible using the SD library.
10) The Wiznet W5100 provides a network (IP) stack capable of both TCP and UDP.
11) Supports up to four simultaneous socket connections.
12) Uses the Ethernet library to write sketches which connect to the internet using the shield.
13) Fits all version of arduino Main board, 2009, UNO, mega 1280, mega 2560.
14) Size: 7 × 5.4 × 2.4 cm (2.76 × 2.12 × 0.94 inch).