When I was building my PC I realized that I am going to need a riser cable around 30cm in length as I have a full-height soundcard that I wanted to keep in the PC despite moutning my GPU vertically.

Since my case (Evolv X) is made by Phanteks I figured they would have accessories that would enable me to do so, but the only risers they sold that fit my case mounting points were a 20cm one (too short) and a 60cm one (for using with the secondary mITX PC option). Seeing as none fit I found myself in need of using an alternative, and I made this adapter you see here to be able to mount my GPU vertically to the existing case mounting points with a Corsair riser cable that fit my build perfectly. It's been going strong for 2.5 years or so, surviving 2 house moves along the way, too.