Connecting K40+ laser to Mac

[jkwilborn (Jack Wilborn)]

I think this thread may help you out… something about a mac uses usb3 and most of these are usb2 types…

Lightburn/MacBook(intel)/Creality Falcon 10

Im having the same problem with my MacBook Pro running Sonoma 14.5. If you don’t mind checking, what USB driver(s) is your Mac displaying in your system report (apple button, about this Mac, more info, system report). Ive tried loading CH341 drivers several times and no changes occur in my USB device tree.

Sing out if you continue to have issues… I’m not really a Mac or a grbl person…