Easy Installation: This PCIE 4.0 X16 extender can be easily installed, plug and play, backward compatible with PCIE 3.0, PCIE 2.0, PCIE 1.0. High Speed: This GPU extension cable supports 25.6GB/s high-speed graphics data transmission, up to 128Gbps transfer speed. Widely Compatible: This PCIE 4.0 X16 riser cable is compatible with RTX3090, RTX3080, RTX3070, RTX3060TI, RX6900XT, RX6800, and other devices that support PCI Express 4.0. Right Angle: This graphics card uses a 90-degree right-angle slot with EMI shielding ensuring easy installation, eliminating signal interference. High Stability: This PCIE 4.0 X16 cable uses premium slots that provide stable transmission, preventing the occurrence of black screen, blue screen, and system crashes caused by device looseness. Item Type: PCIE 4.0 X16 Extender Material: ABS, circuit board Transfer Speed: 128Gbps Port: PCIE 4.0 X16