Ethernet technology has become a major part of computer networking in businesses and homes around the world. To harness all the downloading and networking speed Ethernet offers, you need to set up your rooms and offices with Ethernet switches and cables. Both managed and unmanaged Ethernet switches allow you to plug in and connect your computers and devices with Ethernet cable. Many Ethernet switches also include multiple ports to plug cable into. You can shop for USB cables at Zoro as well.