Wireshark-dev: Re: [Wireshark-dev] dumpcap broken on mac?
From: Guy Harris <guy@xxxxxxxxxxxx>
Date: Mon, 14 May 2018 03:09:39 -0700
On May 14, 2018, at 3:04 AM, Guy Harris <guy@xxxxxxxxxxxx> wrote:

> But what's XHC20?

Oh, USB:

	https://lists.apple.com/archives/usb/2017/Jun/msg00004.html

I guess I'll have to decide to trust High Sierra at some point and upgrade....