PCIE 4.0 X16 Extender Cable 40cm

128gb 128gbps 25.6gb 25.6gb/s ABS Transfer Rate backward compatible card adapter cable Extender Riser Cable extension card adapter Fully compatible Graphics card extensions graphics data transfer graphics extension card High Speed High Speed Transfer PCI Express pcie 3 pcie 4 plug and play Riser Cable Material speed graphics speed graphics data supporting PCI