Plug and Play: This PCIE 4.0 X16 extender is easy to install and plug-and-play, with backward compatibility for PCIE 3.0, PCIE 2.0, and PCIE 1.0. Highly Compatible: This GPU extension cable is compatible with RTX3090, RTX3080, RTX3070, RTX3060TI, RX6900XT, RX6800, and other devices supporting PCI Express 4.0. High Speed: This PCIE 4.0 X16 riser cable supports 25.6 GB/s high-speed graphics data transfer, with a transmission rate of up to 128 Gbps. Easy Installation: Featuring a 180-degree right-angle EMI shielded slot, this graphics card extender ensures simple installation, eliminates signal interference, and guarantees optimal performance. High Stability: This PCIE 4.0 X16 cable boasts excellent slots for stable transmission and high stability. Item Type: PCIE 4.0 X16 Extender Material: ABS, Printed Circuit Board Transmission Speed: 128 Gbps Port: PCIE 4.0 X16