PCIE Gen 4 16x Extreme Flexible, High Speed Riser Cable PCI Express 4.0 Port GPU Extension Card-Right Angle Connector, Supports RTX3090/3090ti/4080/4090 [9.8in/25cm]- White Compatibility Compatible with PCIe 4.0 graphics cards, such as RTX4090, RTX3090ti, RTX3090, RTX3080ti, RTX3080, RTX3070ti, RTX3070, RTX3060ti, RTX3060, RX7900, RX6950XT, RX6900XT, RX6800XT, RX6800, RX6700XT, RX6600XT, RX6500XT, etc. Compatible with PCIe 4.0/3.0 M.2 NVMe Host Adapter 90-degree angle female X16 interface for GPU vertically mounting to PC chassis PCIe 4.0 X16 Bandwidth --- 32GB/s Fully PCIe 4.0 X16 performance, and back compatible with PCIe 3.0/2.0/1.0 Fully unleash the performance of PCIe 4.0 X16 graphics cards as if they were installed on the motherboard, with no speed penalty

To achieve PCIe 4.0 speeds, both the CPU and motherboard PCIe slots need to support PCIe 4.0. Please note that PCIe 4.0 is only supported by Intel 11th-generation CPUs and above. EMI-shielded design ensures signal integrity and full-speed performance. Full compatible with gen 4.0 GPU, such as RTX4090, RTX3090ti, RTX3090, RTX3080ti, RTX3080, RTX3070ti, RTX3070, RTX3060ti, RTX3060, RX7900, RX6950XT, RX6900XT, RX6800XT, RX6800, RX6700XT, RX6600XT, RX6500XT, etc. 90 90-degree angle at the female side for GPU vertically mounting to PC chassis. Please ensure that the back panel of the chassis has vertical fixing slots for GPU vertically installation. PCI-Express 4.0 x16 riser cable (250mm Length, Male to Female 90 Degree Angle) for GPU and PCIe host adapter. Backward compatible with PCIe 3.0/2.0/1.0.