AS NEW TECH SHRINKS EACH YEAR, essential ports such as USB-A, HDMI, and ethernet are being replaced by the slimmer USB-C. A hub (often referred to as a dongle) is a small, port-laden gadget that plugs into a single USB-C slot on devices such as laptops, transmitting advanced data and power signals to stand in for those disappearing inputs and restore functionality.
Befitting a tool that connects many others, these hubs are versatile, sometimes in ways that aren’t always apparent. Through them, many electronics you already own can connect to peripherals and displays. With some experimenting, you can turn a streaming stick, gaming console, or phone into fully functioning computers.
