Riser with Three PCIe Gen3 slots 1 x16 FH 1 x8 FH

Can I use a PCIE 1x to PCIE 16x riser to add another GPU to riser slot
➡️【Mk.com】✅ भारत का प्रमुख गेमिंग और मनोरंजन स्थल✅ है। कैसीनो में हजारों स्लॉट मशीनें हैं और सभी सबसे लोकप्रिय गेम यहां हैं… ✅  HP RISER CARD 2 FOR HP PROLIANT DL180 G6 – FOR RISER SLOT 2 FH FL TWO PCI-E X8 jennings slot machine riser , whereby when the rail A'is moved the riser will move therewith slot adapted to receive a stud on the oppo- site section , and a set

janda4d slot login web Can they be used to connect a graphic card to a motherboard not having a PCI 16x slot but having PCIE X1 using these PCIE x1 to x16 splitters?