Connect your Arduino project to a network with this upgraded ethernet shield from Seeed Studio. This shield is based around the W5200 ethernet controller, which has a buffer 2 times bigger than the W5100 ethernet controller, which a lot of other Arduino ethernet shields are based around.
This shield also incorporates a Micro SD card slot for data logging, and Seeed Studio have thoughtfully used a low profile RJ45 socket which allows other shields to be placed on top of this one.
Features
Documents for the W5200