This vintage 3Com 3C905C-TX-M EtherLink PCI Adapter is a classic piece of computer hardware that is still able to provide fast and reliable Ethernet connectivity. With a maximum data rate of 100 Mbps, this card is compatible with PCI ports and perfect for those looking to add an interface or upgrade their computer components. The brand 3Com is known for its high-quality network cards and this adapter is no exception. It is ideal for those in need of a fast Ethernet connection and is sure to provide reliable performance. This card is perfect for computer enthusiasts or collectors looking to add a piece of computing history to their collection.