PCIe x16 GPU card into a PCIe x8 slot?

Nextar NVIDIA GPU Expansion Card Usb PCI-E 1X to gpu expansion slot An expansion slot is part of the motherboard or parent board of a computer and is designed to hold an added card, like a video graphics card, in gpu blocking pcie slot It should work in PCIe_1 out of the box, as that's the primary slot in pretty much all consumer motherboard for a graphics card I would suggest

gpu slot size Intel® 14th 13th 12th-Gen Core™ i9 i7 i5 i3 Expansion Box-PC with up to 7 PCIe PCI Slots ; Thermal Design Fan Fanless ; GPU Support