

Theres no need to open your computer to add an expensive graphics card.

It allows you to add an additional DVI monitor/display through your USB 2.0 port. J5create USB- J5 create, ULTRADRIVE Kit Dual-Display Modular Dock - Perfect for MacBook /.
#Usb display for mac software#
It also seems to be a software problem, since it works under Windows/Bootcamp (!) The JUA230 USB 2.0 DVI Display Adapter acts as an external graphics card for your Mac® or PC.
#Usb display for mac pro#
It looks like incompatibility between MacOS and this iiyama model (or I guess this DisplayPort version). USB C to HDMI Cable 6ft-2 Pack 4K60Hz, uni USB Type C to HDMI Cable Thunderbolt 3 Compatible for MacBook Pro 2020/2019, MacBook Air/iPad Pro 2020, Surface Book 2, Galaxy S20, and More 34.99 (17. Plug your MacBook in and out of a multi-port docking station to swiftly add devices and external displays to your laptop. Is it possible that my external display isn't compatible ?

I've tested the cable, adapter and screen with another computer and everything works fine.
