Vertical Graphics Card Holder Kit with 15cm PCI-E 4.0 X16 Riser Cable Video Card Support Kit 90 Degree Right Angle GPU Mount Graphic Card Bracket. The gpu mounting bracket comes with a PCIe 4.0 extension high-speed cable compatible with most GPU/motherboard components, supporting PCIe 4.0/3.0/2.0/1.0 applications. Features include EMI shielding, optimal cable length, and a sleek, flat, and foldable cable design for efficient management. The gpu mount graphic card bracket's performance is subject to the compatibility between the motherboard and the graphics card.