Review on 🔌 2-Pack DisplayPort to HDMI Adapter Converter - Male to Female 1080P - Compatible with PC, Monitor, Projector, HDTV - Black by Danny Poulin

Bought these to connect my wife's new laptop dock to her brand new pair of 1080p screens. Your old dock was old enough to have both VGA and DVI outputs. The new one skipped HDMI and had two DisplayPort connectors. And indeed, her employer didn't think to include any keys, as if each house only had a couple of DP-enabled monitors. Anyway, they worked like clockwork, and she now has 1080p dual monitor connectivity for just ten bucks. Note: They do not support 4K. Same as my monitors but be aware this product is not for you if that is your use case.