This Xircom RealPort Ethernet 10/100 56k Modem Card is a reliable addition to your computer components. With three ports and a model number of REM56G-100 @CPU15, this card is perfect for those in need of a network card. It is compatible with computers in the Computers/Tablets & Networking category, as well as with Interface/Add-On Cards. Make your internet connection faster and more secure with this Xircom modem card.