Works in QHD
For example, I bought this HMDI to DVI cable: https://www.ldlc.com/fiche/PB00592953.html?offerId=AR202309050032
advertised up to 2560 x 1600, but I couldn't display anything more than full HD (1920 x 1080).
I'm limited when it comes to connectors, and on LDLC's advice, this dual link enabled me to use my screen at its maximum definition (2560 x 1440). Great.