I thought the same. But it is Ethernet with the AC. The DC output is on the other side. It is my belief that Apple solely did this to make it harder for 3rd party to make a way to make replacement ...

Apple could have run power and Ethernet over a single USB-C cable to its new iMac, too. That would be particularly helpful if it let you use the Ethernet-enabled power brick with MacBooks, too.

Using a gigabit ethernet cable or a Mac with 802.11ac (Wi-Fi 5) or later wireless networking hardware, you can transfer data between two devices at gigabit per second rates—but you can do better ...

Quit the Terminal app and restart your Mac. Your Ethernet connection should work at this point, however you're not finished—Apple still suggests updating to 3.28.2.

Click the "Network" icon, which looks like a cable attached to a computer. Right-click your Ethernet connection, and click "Turn Sharing On" followed by "Yes, Turn On Sharing and Connect to Devices." ...

A reader confirms a report we posted previously,where some power cords that attach to Flat Panel iMac may be loose enough to cause the iMac to fail to power up. Evidently it may be possible to fix ...

Apple will soon allow hardware developers to manufacture additional Made for iPhone (MFi) certified adapters including USB-C to Lightning audio adapters, reports Japanese site Mac Otakara.