Ethernet For Mac Pro

A: Answer No- your 2016 MacBook Pro uses Thunderbolt3 - The adapter from Apple is for Thunderbolt 1 and 2 devices - They are not compatible without a second adapter to step the TB2 port down to Type-C/Thunderbolt3 - You're better off with third party Type-C to Ethernet adapters. Apple never made one.

  1. Ethernet Adapter For Mac Pro
  2. Ethernet For Macbook Air
  3. Ethernet For Macbook

iMac Pro and Mac Pro come with a built-in 10Gb Nbase-T Ethernet port, and iMac (Retina 5K, 27-inch, 2020) and Mac mini (2018) offer 10Gb Ethernet as an optional configuration. This port supports 1Gb, 2.5Gb, 5Gb, and 10Gb Ethernet using RJ-45 connectors and standard twisted-pair copper cabling up to 100 meters (328 feet) in length.

When you connect your Mac to another device via Ethernet, the highest possible speed is negotiated automatically. The speed depends on the capabilities of the device and the Ethernet cable. For example, if the device that you connect to is 10 Gbps-capable — and the cable you use can support the speed — your Mac and the device can transfer data at 10 Gbps.

  1. Oct 11, 2019 To connect to the Internet over a wired connection, connect an Ethernet cable between your router or modem and the Ethernet port on your Mac. Some Macs require an Ethernet adapter like the Belkin USB-C to Gigabit Ethernet Adapter, or the Apple Thunderbolt to Gigabit Ethernet Adapter.
  2. Restart the Mac, and everything now should be working fine. It can be challenging to deal with Mac Ethernet problems, but it is not impossible. The article can help you fix Mac Ethernet problems very well. But if the problem persists, it is advisable to follow the Apple forum or can take the help of a Mac Expert to resolve your issue.

Learn how the type of cable that you use can affect Ethernet speeds in the table below. The speeds shown are for cables up to 100 meters (328 feet) in length, unless otherwise specified.

10BaseT100BaseT1 Gbps2.5 Gbps5 Gbps10 Gbps
Category 5e Ethernet cableNot supportedSupportedSupportedSupportedSupportedNot
Category 6 Ethernet cableNot supportedSupportedSupportedSupportedSupportedSupported up to 55 m (180 feet) in length
Category 6a or later Ethernet cableNot supportedSupportedSupportedSupportedSupportedSupported

How to connect a MacBook Pro to a wired network. Your Ethernet 10/100/1000 port (which looks like a slightly oversized telephone jack) is located on one of the sides of your MacBook Pro, ready to accept a standard Ethernet Cat5/Cat5E/Cat6 cable with RJ-45 connectors. Simply purchase one of these plug in adapters to connect your Macbook, Macbook Air or Macbook Pro to a wired ethernet cable. Depending on which type of Macbook you have, you’ll need to get a different type of Ethernet cable adapter. Use the photos in this article to identify which Apple laptop you have.


Learn more

  • When you use Windows via Boot Camp on your Mac, it's best to leave your Ethernet port speed set to Autosense. If you configure the link speed manually in the Network and Internet Control Panel within Windows, you might get Ethernet speeds that reach a maximum of 1 Gbps.
  • If the data transfer speeds between your Mac and another device connected through Ethernet are lower than you expect, first make sure that you're using a supported cable type and length. Then check with the device's manufacturer to make sure its firmware is up to date.

Reinstall from macOS Recovery

macOS Recovery makes it easy to reinstall the Mac operating system, even if you need to erase your startup disk first. All you need is a connection to the Internet. If a wireless network is available, you can choose it from the Wi-Fi menu , which is also available in macOS Recovery.

1. Start up from macOS Recovery

To start up from macOS Recovery, turn on your Mac and immediately press and hold one of the following sets of keys on your keyboard. Release the keys when you see an Apple logo, spinning globe, or other startup screen.

Command (⌘)-R

Reinstall the latest macOS that was installed on your Mac (recommended).


Upgrade to the latest macOS that is compatible with your Mac.

Ethernet For Mac Pro


Reinstall the macOS that came with your Mac, or the closest version still available.

You might be prompted to enter a password, such as a firmware password or the password of a user who is an administrator of this Mac. Enter the requested password to continue.

When you see the utilities window, you have started up from macOS Recovery.

2. Decide whether to erase (format) your disk

You probably don't need to erase, unless you're selling, trading in, or giving away your Mac, or you have an issue that requires you to erase. If you need to erase before installing macOS, select Disk Utility from the Utilities window, then click Continue. Learn more about when and how to erase.

3. Install macOS

Ethernet Adapter For Mac Pro

When you're ready to reinstall macOS, choose Reinstall macOS from the Utilities window. Then click Continue and follow the onscreen instructions. You will be asked to choose a disk on which to install.

  • If the installer asks to unlock your disk, enter the password you use to log in to your Mac.
  • If the installer doesn't see your disk, or it says that it can't install on your computer or volume, you might need to erase your disk first.
  • If the installer is for a different version of macOS than you expected, learn about macOS Recovery exceptions.
  • If the installer offers you the choice between installing on Macintosh HD or Macintosh HD - Data, choose Macintosh HD.

Please allow installation to complete without putting your Mac to sleep or closing its lid. During installation, your Mac might restart and show a progress bar several times, and the screen might be empty for minutes at a time.

If your Mac restarts to a setup assistant, but you're selling, trading in, or giving away your Mac, press Command-Q to quit the assistant without completing setup. Then click Shut Down. When the new owner starts up the Mac, they can use their own information to complete setup.

macOS Recovery exceptions

The version of macOS offered by macOS Recovery might vary in some cases:

  • If macOS Sierra 10.12.4 or later has never been installed on this Mac, Option-Command-R installs the macOS that came with your Mac, or the closest version still available. And Shift-Option-Command-R isn't available.
  • If you erased your entire disk instead of just the startup volume on that disk, macOS Recovery might offer only the macOS that came with your Mac, or the closest version still available. You can upgrade to a later version afterward.
  • If your Mac has the Apple T2 Security Chip and you never installed a macOS update, Option-Command-R installs the latest macOS that was installed on your Mac.
  • If you just had your Mac logic board replaced during a repair, macOS Recovery might offer only the latest macOS that is compatible with your Mac.

Ethernet For Macbook Air

If you can't get macOS Recovery to offer the installer you want, you might be able to use one of the other ways to install macOS.

Other ways to install macOS

Ethernet For Macbook

  • You can also install macOS from the App Store or Software Update preferences. If you can't install macOS Catalina, you might be able to install an earlier macOS, such as macOS Mojave, High Sierra, Sierra, El Capitan, or Yosemite.
  • Or create a bootable installer disk, then use that disk to install macOS on your Mac or another Mac.
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