Lian Li O11DXL-1 Vertical GPU Bracket Kit PCI-e 4.0
Vertical Graphics card holder for O11Dynamic XL with PCI-E 3.0 Riser Cable
"NOT" Compatible with PCI-E 4.0 VGA Card
Allows you display graphics cards
5 slots offer builders more installation options
Included PCI-E Riser Cable , allows you to mount a PCI-E 16X Card.
In the condition of using the included riser cable (PCIE3.0) with a PCIE 4.0 motherboard and a PCIE 4.0 GPU, please follow steps to set up your BIOS to make it compatible.