Welcome to our store! 1. Plug and Play: This PCIe 4.0 X16 extender installs easily, plug and play, backward compatible with PCIe 3.0, PCIe 2.0, PCIe 1.0. 2. Highly compatible: This GPU extension cable works with RTX3090, RTX3080, RTX3070, RTX3060TI, RX6900XT, RX6800 and other devices supporting PCI Express 4.0. 3. High speed: This PCIe 4.0 X16 riser cable supports 25.6 GB/s high-speed graphics data transfer, up to 128 Gbps transfer speed. 4. Simple installation: This graphics card extender with 180-degree right-angle EMI shielding ensures easy installation, eliminates signal interference, and guarantees optimal performance. 5. High stability: This PCIe 4.0 X16 cable has excellent connectors that provide stable transfer and high stability. Product type: PCIe 4.0 X16 Extender Material: ABS, Printed Circuit Board Transfer speed: 128 Gbps Port: PCIe 4.0 X16 1 x PCIe 4.0 X16 Extender Customer satisfaction is our top priority. If you encounter any issues with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best post-sale service.