Adapter card will turn 1 PCIe 1X into 4 PCIe riser ports. Extend your Motherboard GPU capacity with this perfect PCIe splitter. You can rise the maximum number of Motherboard ports.
!! Some Motherboards may have fixed limit of PCIe devices
Usually works well with z270 chipset.
Install card into Motherboard, do not plug anything into the card
Let OS install the PCIe adapter
Connect GPU one, let the OS install the GPU
Shutdown and install another GPU with same procedure
1 X 1 to 4 PCI-E Adapter Card