lol its pcie to usb 3.0 not pcie multiplier for pcie, you cannot use this for pcie riser, you're wrong bought this stuff, pcie multiplier quite expensive around 1/3 from mobo that has 12 pcie, so i think better you sell the mobo and buy new one with 12+ pcie and not causing any problem in the future
Well, I've bought it for 18 pounds, and currently a h110 pro btc is around 250-300 pounds, so is way less expensive to buy the multiplier.