The 3Com Megahertz56-Lan + Modem is a brand new PC card designed for laptops, offering a maximum data rate of 56 Kbps. This card allows for fast and reliable network connectivity, perfect for those in need of a reliable modem and Ethernet connection on their laptop. With the trusted brand of 3Com and the specific model of Megahertz56, users can expect high-quality performance and compatibility with their devices.