1.10/100/1000M PCI Adapter. 2.gigabit ethernet nework adapter. 3.network device 1000M Ethernet LAN card Standards and Protocols IEEE 802.3, 802.3u ... -T: UTP category 5, 5e cable (maximum 100m)LED Indicator 1000M Link/Act, 100M Link/Act, 10 Link/Act, DuplexSafety & Emission ... /NT4.0/2000/2003/XP/Vista, Netware, Linux network device 1000M Ethernet LAN card