Review on Cooler Master Master Accessory Vertical Graphics Card Holder Kit V2 + Premium Riser Cable PCI-E 3.0 x16-165mm - Compatible with Standard ATX Chassis – MCA-U000R-KFVK01 by Matthew Aiono

TLDR: does what it's supposed to, sags a bit, compatibility can be an issue depending on the cable, GPU and case. I stopped using the product, the paper weight is fine. Please note that this is not compatible with all chassis/GPU combinations. Using an Nvidia RTX 3000 series GPU, I had to cut the PCIE splitter out of my case to accommodate the display port cable. If you have a large GPU and a small or medium tower case, note that you may need to bring metal snips. (EVGA FTW ULTRA in NZXT h510) I ended up downgrading my GPU and mounting it horizontally as the product flexes under the sheer weight of the latest generation of fan equipped GPUs. Please note: A low profile cable could have corrected this situation, or simply use a larger case.