Question: what are the different types of computer ports?
Answer: USB Type-A. This is the most common port found on all laptops and desktops. ...  USB Type-B. The USB Type-B connector isn't a laptop or PC port, but it's used on many printers, docking stations, and hubs. ...  USB Type-C. ...  USB 3. ...  Thunderbolt 3. ...  3.5mm Audio Jack. ...  Ethernet. ...  microSD Card Reader.