Best answer: Ethernet switches are generally available in a variety of sizes with a varying number of ports. How many you need depends on the number of wired devices you’d like to connect, as well as how much you’re willing to spend on a switch, whether managed or unmanaged.
What’s the difference between managed and unmanaged switches?
Ethernet switches, also known as network switches, are boxes that allow you to connect a number of wired devices over a Local Area Network (LAN). They use pack switching to send data to and from the connected devices, which makes a network possible. Ethernet switches can be found just about anywhere, including the home, office, and gaming events where multiple PCs need to communicate over LAN, and switches do come in plenty of sizes ranging from about five ports and up.
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