Check the listing for details. USRobotics 3Com 3CP5699A Computer Internal Modem Card PCI 56K New Genuine. Condition: New. Listed at 24.00 USD. This USRobotics 3Com 3CP5699A Computer Internal Modem Card is a genuine and high-quality product that is perfect for anyone looking to enhance their computer's modem capabilities. With a maximum downstream data rate of 56 Kbps, this modem card is compatible with PCI ports and is designed to provide reliable and efficient modem services. The brand of this modem card is 3Com and the model number is 56K. It is specifically designed for use with computers and is ideal for those who need to add a modem to their system. This product is perfect for anyone who wants to upgrade their computer's modem capabilities and is sure to provide a reliable and efficient modem service. This is an older one, but it is wrapped , there is a tiny corner cut out of box but do not see any damage or reason it could be damaged .