This Megahertz 56K Global Modem PC Card Modem 3CCM156B 3 COM is a reliable addition to your laptop. It allows you to connect to the internet with ease and is compatible with various brands. The modem is designed to work seamlessly with laptops and is perfect for those who require a modem for work or personal use. The modem card is easy to install and comes with all the necessary components. It is ideal for those who need a modem card for their laptop and want a reliable connection. The Megahertz brand is known for its quality products, and this modem card is no exception. It is perfect for those who require a modem card for their laptop and want a fast and reliable connection.