The_Village_Idiot Posted December 26, 2017 Share Posted December 26, 2017 hey all, title says it all. used to work just fine in Sierra. does not show in card reader under system report. Initial googling of this problem also occurs even in legit Mac Minis and Mac pros.Any help is appreciated. Otherwise might have to downgrade to Sierra :-( Link to comment https://www.insanelymac.com/forum/topic/330980-external-usb-card-reader-not-working-in-hs/ Share on other sites More sharing options...
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