Hello,
Please try the following solution.
How to Show All Possible Screen Resolutions for a Display in Mac OS X
I use the DVI cable attached to the ACD, this one is DVI-D. And my macbook air is a late 2015 model. 13 inch. See this link : https://en.wikipedia.org/wiki/Apple_Cinema_Display#Technical_specifications. I have a 30 inch.
yes, unfortunately is a common issue (see my post ). and it happens with devices later of 2011 (as i have a Mac mini 2011 and it works ok). so i suspect that Club3D simply don’t have an agreement with Apple and they “forget” to advise such!! i can’t imagine any other possible situation. If someone has a post 2011 or 2012 (i don’t have any of that age) and have no issues it would be helpful to post the data (connections , OS, etc).
Hi Argos – please contact [email protected] for a firmware update. HDCP functionality needs to be removed from the adapter as the ACD does not support it

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