The Linksys LNE100TX 10/100 Ethernet LAN Network Adapter Card Version 5 is a high-quality networking component that provides fast and reliable Ethernet connectivity. With a maximum data rate of 100 Mbps, this PCI-compatible LAN card is perfect for enhancing the network capabilities of your computer. The sleek design and single port make it easy to set up and use, while the Linksys brand ensures a trusted and reliable performance. Whether you're looking to upgrade your existing network or add a new interface to your computer, this Etherfast 10/100 model is a great choice.