Quote:
Originally Posted by efjay
Hi, can anyone tell me if Display Link works to add my second Dell U2913WM monitor? I'm using a CalDigit TS3 Plus Dock which has a Display Port output, and have the first Dell U2913WM working fine as an extended desktop. 2560x1080 is the resolution of the monitor.
I also have a CalDigit Thunderbolt 3 Mini Dock, which has 2 HDMI outputs. But when I connect the Mini Dock to the computer or to the TS3, and connect the second Dell using an HDMI cable, the second Dell remains unrecognised.
Thanks for any help.
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Macs that have an M1 processor are limited to one external display via their Thunderbolt/USB4 ports. Apple calls this out specifically under the 'Video Support' section of their technical specifications here -->
https://support.apple.com/kb/SP824?locale=en_US This internal limitation is why you are experiencing the behavior you describe.
A product based on DisplayLink technology would allow you to circumvent the internal limitations of your Mac. DisplayLink has a guide to locating products based on their technology here -->
https://www.synaptics.com/products/d...ylink-products