This 3Com Ethernet network card is a reliable and high-performance addition to your computer. It provides fast connection speeds of up to 100Mbps and is compatible with PCI ports. The card has been manufactured in Singapore and comes with a part number of 3C905B for easy identification.With this card, you can connect to Ethernet networks and enjoy fast and reliable data transfer rates. It includes one card and is perfect for those looking to upgrade or replace their current network card.