“Very useful indeed. I have a single monitor fed by an HDMI cable and this is usually connected to my laptop. The monitor is wall mounted with only one HDMI input and it's a pain to get behind the thing and change the cable. As an alternative to an inconvenient second HDMI cable I used a short converter plug to use with the Pi but this tends to push against the power connection and I always worried about damaging the Pi sockets. This adapter cable fits neatly, doesn't stress anything, and is a short enough length that it doesn't get in the way. I'm going to get another one for my Pi4.”