This listing is for a Zoom 56K PCI Fax Modem Card. This internal dial-up data modem is designed to connect to your computer's PCI slot, providing reliable internet access via a standard telephone line. Featuring two RJ-11 ports (Line and Phone), it's suitable for various PC systems requiring a 56K modem connection for dial-up internet, faxing, or other legacy communication needs. The card is in good physical condition, ready for installation. Please ensure compatibility with your system before purchasing. Ideal for vintage PC builds or specific industrial applications.