Amazon.com: EZDIY-FAB Vertical Graphics Card Holder Bracket Support with Multi-Angle,GPU Mount,Video Card VGA Support Kit with PCIE3.0 Riser Cable- White : Electronics
Vertical PCIe 4.0 GPU Mount Bracket Graphic Card Holder, Video Card VGA Support Kit with PCIe 4.0 X16 Gen4 17cm/6.69in Riser Cable 90 Degree Right Angle - Newegg.com
Vertical or Horizontal GPU Mounting – What's the Difference? | AORUS
Amazon.com: EZDIY-FAB Vertical Graphics Card Holder Bracket with ARGB 5V 3Pin LED,GPU Mount,Video Card VGA Support Kit with PCIE3.0 Riser Cable- Black : Electronics
The only viable (non-ugly) GPU Support for vertical mounts I could find. : r/nvidia
Vertical GPU Riser Support for Corsair 5000 Series by 3DPR | Download free STL model | Printables.com
Vertical or Horizontal GPU Mounting – What's the Difference? | AORUS
4000D Vertical GPU mount Compatibility) - Build Hardware - Corsair Community