Features: 1.Plug and Play: 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. 2.Widely Compatible: This GPU entension cable is compatible with RTX3090, RTX3080, RTX3070, RTX3060TI, RX6900XT, RX6800 and other devices that support PCI Express 4.0. 3.High Speed: This PCIE 4.0 X16 riser cable supports 25.6GB/s high speed graphics data transmission, up to 128Gbsp transmission rate. 4.Easy Installation: This graphic card extender with 180 degrees right angle EMI shielding slot ensures easy installation, eliminating signal interference and ensuring optimal performance. 5.High Stability: This PCIE 4.0 X16 cable adopts excellent slots that provide stable transmission and high stability. specification:Item Type: PCIE 4.0 X16 Extender Material: ABS, Printed Circuit Board Transmission Rate: 128Gbps Port: PCIE 4.0 X16 PackageList:1 x PCIE4.0X16Extender