(For cellular connectivity, you would use the M.2 Key-B. Most wireless cards plug into Mini PCIe and M.2 Key-E for wifi. The first step in choosing a wireless or wifi card for your PC is making sure it is compatible with your computer and operating system. Selecting a wifi card for your PC Compatibility with computer and OS Skylar breaks it down in the Tech Edge video below, or keep reading to learn more. If you know the answers to these basic questions, choosing the right network solution can be fairly easy. How far away are you from the source signal?.

What kind of wireless network are you connecting to?.What will you be using the network-connected device for?.The specific wifi card for PC and antenna combination will generally be based on the answers to these 3 key questions: Not only must you choose the right wifi card, but you also need to ensure you have the right antenna (or antennas) for your needs. When choosing wireless networking hardware to connect your new computer to a wifi network, your available choices can be overwhelming.

Laptop with wifi vs bluetooth