This 3Com 3C905CX-TXNM Lan card is a reliable and high-performing addition to your network setup. With a maximum data rate of 100Mbps, it is compatible with PCI and features Ethernet (RJ-45) network ports. The card has been tested and is working perfectly. It is a great choice for those looking to upgrade their network components and is ideal for use in businesses and other settings where high-speed data transfer is necessary. With its brand reputation and model quality, this 3Com Lan card is sure to meet your expectations and provide you with a seamless networking experience.