Some USB-C adapter on Mojave 10.14.1 - No signal on HDMI

AlbanRampon · 11-05-2018, 09:10 PM

Thank you very much,

From what I can see on the manufacturer web page about the product restrictions, this isn't a product using DisplayLink technology. Otherwise it wouldn't be only supporting one display on macOS (the asterisk) in specific plug combination.

https://www.iogear.com/product/GUD3C02/
You can also look at the product datasheet, this is an Alternative Mode Product, not a universal USB one.
The DisplayLink driver is no use to you as you don't have a product with our techno in it.

I recommend you contact the manufacturer for assistance on their product.

Kind regards,
Alban

11-05-2018, 09:10 PM	#4
AlbanRampon Senior Member Join Date: Sep 2015 Posts: 1,685	Thank you very much, From what I can see on the manufacturer web page about the product restrictions, this isn't a product using DisplayLink technology. Otherwise it wouldn't be only supporting one display on macOS (the asterisk) in specific plug combination. https://www.iogear.com/product/GUD3C02/ You can also look at the product datasheet, this is an Alternative Mode Product, not a universal USB one. The DisplayLink driver is no use to you as you don't have a product with our techno in it. I recommend you contact the manufacturer for assistance on their product. Kind regards, Alban __________________ Alban Rampon Senior product manager, universal docking stations and accessories Where to download the latest DisplayLink drivers How to clean up a corrupted installation How to report issues to DisplayLink for a speedy resolution