Phanteks Pc Mod Vertical Gpu Mounting Bracket Kit,7 Pci Slots Case Mod Used Universal Support,holder+pci-e 16 Extenstion Cable - Fans & Cooling - AliExpress
Lian-li O11 Dynamic Evo Vertical Gpu Kit (black) - Pc Hardware Cables & Adapters - AliExpress
Cooler master UNIVERSAL VERTICAL GPU HOLDER KIT VER 2 - PCB World Tech
Cooler Master Accessory: Universal Vertical Graphics Card Holder Kit Ver.2 (PCIe 3.0) - For Full Tower / Standard ATX Chassis with at least 7 available PCI slots - Newegg.com
Amazon.com: Phanteks PH-VGPUKT_02 – Universal Vertical GPU Bracket with 220mm Flat Line Pci-E X16 Riser Cable Kit : Everything Else