Get your portable PC up to speed with Fast Ethernet. Intel EtherExpress PRO/100 Mobile Adapters autosense network speed for plug-and-play connections to 10 and 100Mbps Ethernet LANs. A full driver suite is included, with support for all major network operating systems and auto-configuration for easy installation. These are the adapters of choice for portable PCs, providing fast, flexible connections. You'll get the full advantage of Fast Ethernet speeds where available, and still be able to connect easily to 10Mbps segments.??This card gives you the flexibility of 10/100 LAN connectivity for your portable PC using the 16-bit PCMCIA slot. As you add Fast Ethernet capabilities to your existing Ethernet network, your portable PC can plug into any segment, old or new.