If the cable didn’t come with software, go to the manufacturer’s website and look for a section called “Software” or “Drivers. ” Download the software made specifically for your cable. Do this on both computers. If you are given the opportunity to select a “mode,” select “link” mode (may be called “bridge” or “transfer” mode).
USB-to-Ethernet connector: These connectors are universal, meaning you don’t have to buy one specifically made for Apple computers. One end of the adapter has a male USB connector, the other a female RJ-45 port for the Ethernet cable. 10/100BASE-T Ethernet cable: This cable is standard, has RJ-45 connectors at either end, and can be purchased at any electronics store. See How to Transfer Files Between Two Macs for simpler ways to get files from one computer to another.
