Amazon.com: CY PCI-E Express 16X to 16x Riser Extender Card with Molex IDE Power & Ribbon Cable 20cm : Electronics
PCIe Riser 16X to 16X Flex Cable Extension Adapter for Mining Rig - 7.
Amazon.com: ADT-LINK Riser PCI-E 3.0 16x to x1 PCIe x16 x1 PCI Express Riser Mining Graphics Card Extension Cable R13SC 25cm with Power Line (No Power Cable) : Electronics
PCIE-Riser XTIA PCI-E 3.0/4.0 – XTIA shop
2-10 PACK PCI-E 1x to 16x USB3.0 GPU Riser Extender Adapter Card Ver010s Plus | eBay
Amazon.com: PCIE Riser Cable, 7.5Inch/19cm 16x High Speed Riser Cable - PCI Express Port GPU Extension Card : Electronics
Amazon.com: Thermaltake TT Gaming PCI-E x16 3.0 Black Extender Riser Cable 200mm AC-053-CN1OTN-C1, Support both AMD and Intel motherboard : Electronics