can you get an ethernet cable for macbook air mid 2012

If you already have a Mac, Setup Assistant can help you automatically transfer user accounts, files, applications, and other information from your previous Mac using a FireWire, Ethernet, or wireless connection. Setup Assistant helps you enter your Internet and email information and set up a user account on your Mac Pro. The first time you turn on your Mac Pro, Setup Assistant starts. Step 7: Configure your Mac Pro with Setup Assistant. If your display must be turned on separately, turn it on by pressing its power button. Press the power (®) button on the front of your Mac Pro to turn it on. If you purchased an Apple Wireless Keyboard or Mouse, follow the instructions that came with the keyboard and mouse to set them up. If the keyboard cable isn’t long enough, use the keyboard extension cable that came with your Mac Pro.

Laser Information for Optical Disc Drive.Power Requirements for Expansion Cards and Peripherals.AirPort Extreme Specifications (Optional).SuperDrive (DVD±R DL/DVD±RW/CD-RW) Specifications.

Reinstalling the Software That Came with Your Mac Pro.Problems with AirPort Wireless Communication.Installing SAS or SATA 3 Gb/s Hard Disk Drives.Installing Memory in a Quad-Core Mac Pro.Ports and Connectors on the Back of Your Mac Pro.Basic Features on the Front of Your Mac Pro.Putting Your Mac Pro to Sleep or Shutting It Down.

Can you get an ethernet cable for macbook air mid 2012