RJ45-sized embedded TCP/IP device
According to their webpage:
Although it is smaller than your thumb, the XPort contains all of the hardware and software required to Web-enable any device, including:
10Base-T/100Base-TX auto-sensing Ethernet connection
Mature, robust operating system
Embedded HTTP-compliant Web server
Programmable e-mail alerts
Extensive networking protocol suite including full TCP/IP stack
128-bit AES Rijndael encryption
Has to be investigated more…