Full Details on Amazon.com : http://www.amazon.com/gp/product/B00030DEQE?tag=tsukuyomi-20<br /><br />Intel PWLA8391GT PRO/1000 GT PCI Network Adapter<br /><br />Intel 82541PI Gigabit Controller Enhances high performance and reliability <br />101001000 Mbps Allows easy migration to faster networks as current 10100 Mbps networks move to Gigabit <br />Category-5 Cabling Uses pre-existing 4-pair cabling and saves re-wiring cost
