Standards and Protocols IEEE 802.3, 802.3u, 802.3x CSMA/CD, TCP/IP, PCI Revision 2.1/2.2 Interface 32-bit PCI 1 x 10/100Mbps RJ45 port Network Media 10BASE-T:UTP category 3, 4, 5 cable (maximum 100m) EIA/TIA-568 100Ω STP (maximum 100m) 100BASE-TX: UTP category 5, 5e cable (maximum 100m) EIA/TIA-568 100Ω STP (maximum 100m) Data Rates 10/100Mbps for Half-Duplex mode 20/200Mbps for Full-Duplex mode Flow Control IEEE 802.3x Flow Control (Full-Duplex)