1/ Feature: 10/100M PCI Network Adapter 2/ Chipset: RTL8139C/ 8139D 3/ Complies with IEEE802.3, IEEE802.3u standards 4/ Provides 32-bit PCI interface 5/ One 10/100Mbps Auto-Negotiation RJ45 port 6/ Supports Full Duplex and Half Duplex tansfer modes 7/ Supports IEEE802.3x flow control for Full Duplex mode 8/ Provides diagnostic software 9/ 1 IDE indicator for monitoring link/activity