The Linksys 10/100 PCI Ethernet Card LNE100TX is a new, sealed network card designed to provide fast and reliable internet connectivity for computers. With a maximum data rate of 100 Mbps, this card is compatible with Windows 98, ME, 2K, and XP. Its PC Card (PCMCIA) Type II form factor makes it easy to install on a variety of devices, while its Ethernet/Network Card external interface ensures seamless integration with network systems. With one port and support for PCI compatibility, the Linksys LNE100TX is a reliable choice for expanding a computer's networking capabilities.