Suitable for fast Ethernet. Transmission speed: 10/100Mbps. Cable type: PCI. Network standard: IEEE 802.3?IEEE 802.3u. Network interface type: RJ45. Transmission medium type: 10 base-t: more than 3 or 3 class UTP 100 base - TX: five types of UTP. Full duplex/half duplex: full duplex/half duplex adaptive. The LED indicator light: Link/Act. Install management: Windows 9x/ME/NT/2000/2003/XP,Netware,UNIX,Linux. Suitable for desktop L10Mbps/100Mbps network card uses 32bit PCI interface support EEE 802.3 10BASE-T?IEEE802.3u 100BASE-TX network standard. Support play and plug. Supports full/half duplex transmission mode the highest 200 MBPS (two-way) transmission bandwidth.