Learn more at: [1] http://www.dontronics-shop.com/mod-enc28j60-ethernet-plug-in-module-with-microchips-spi-to-ethernet-chip-enc28j60.html

FEATURES:

• MOD-ENC28J60 is the easiest way to add 10 Mbit ethernet connectivity to any of our boards with UEXT connector
• ENC28J60 Ethernet controller with UEXT connector for easy connection to our other development boards with UEXT connector
• LAN connecttor with build in transformer
• two status LEDs on LAN connector
• SPI interface takes only few pins to add Ethernet interface to your microcontroller project
• UEXT 10 pin interface on 0.1″ row pins header
• backward compatibility with ENC28J60-H with 2 x 5 pin header
• PCB: FR-4, 1.5 mm (0,062″), green soldermask, white silkscreen component print
• Dimensions: 40×24 mm (1.55 x 0.95″)
• space between the pin rows: 20 mm (0.8″)