Features:

• Directly supported by Arduino official Ethernet Library.
• Add-on micro-SD card slot, which can be used to store files and accessed via the SD Library.
• Compatible with the Arduino Uno as well as Mega (2560).
• The Wiznet W5200 provides a network (IP) stack capable of both TCP and UDP.
• Supports up to four simultaneous socket connections ( eigth with the upgraded library )
• Use the Ethernet library to write sketches which connect to the internet using the shield.
• Aluminum alloy radiator to release excessive heat

Application:

• Home network device: set top box, PVR, digital media center
• Serial Ethernet: access control system, LED display, wireless AP repeater, etc.
• Parallel Ethernet: POS machine or hand-held printer, copier
• USB Ethernet: storage devices, network printers
• Security Systems: Network Camera
• Monitoring equipment
• Embedded Server

Specification:

• Working voltage: 5v
• Ethernet socket
• Support Micro SD card reading / writing
• Ethernet and SD card sharing the SPI interface, only one function per i
• Standard size Arduino compatible controller, while supporting Arduino Mega Series
• Size: 70x55x30mm(2.75x2.16x1.18')

Package includes:

• 1 x Ethernet Shield for Arduino - W5200