Compatibility. When choosing a wireless network card, it is important to make sure that it works with your computer and operating system.How Do I Choose the Right Dell Wireless Card? PCI-X. This is an expansion card that allow a traditional PCI card to work at an increased capacity with a higher bandwidth alongside servers and workstations allowing for greater Wi-Fi connectivity.It works at about 250 Mbps on a Wi-Fi connection. PCI Express x1. This card is an upgrade from the regular PCI card.PCI. These were for desktop computers to make them Wi-Fi capable.Mini PCI. Utilized with notebooks and laptops, these cards work with one mini PCI slot and a built in wireless antenna.What Type of Dell Wireless Network Cards Are There? There are also network adapters that connect through a USB port. Whether you are wired or wireless, the card still provides a connection through Ethernet networks or Wi-Fi. How Does a Card Work?Ī card is the piece of hardware that provides the interface between the computer and network. Dell manufacturer's several types of wireless cards to fit most laptops. Most computers come with these cards already built into the system, however, for those that want to upgrade or expand their computer's capabilities or make it function wirelessly, you can find cards separately. A network card is a piece of hardware that fits into an expansion slot in a computer's motherboard.

Dell wireless lan card