I'm using this on a 2018 MacBook Pro with no problems. Quality at the highest level. The USB-C cable is heavy and long enough to go from the bottom of my desk to the top. MacOS 10.14 recognizes Realtek's built-in audio perfectly. Mac users may want to make Ethernet USB the preferred (first) network interface so the MacBook doesn't try to use wireless instead. I have both active at the same time, which is necessary for the Apple Watch to automatically unlock the computer. The only complaint I have is that the rear audio port doesn't output any sound. I don't know if that's because it also includes an audio input (3 channels/jack segment) and I'm only using the left/right audio jack (2 channels/jack segment). The front port works well for left/right audio output. The only drawback is the lack of a USB-C output on the board. The Apple SuperDrive will not work when plugged into one of the USB A/B ports.
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