
Good quality cables, but iMac (27" Late 2013) Catalina 10.15.4 and Macbook Pro (13". 2019 2 Thunderbolt 3 ports) Catalina 10.15.4. I've tried all the troubleshooting options available online and I still can't get my iMac to work in Target Display mode. Not the seller's fault, didn't read the description and some online sources said it worked, although it obviously didn't.