Features: 1.[Plug and Play]: The PCIe 4.0 X16 riser cable is highly stable with full PCIe Gen4 x16 speed, can plug and play, and backward compatible with PCIE 3.0, PCIE 2.0, and PCIE 1.0. 2.[High Compatibility]: The flexible extention card is compatible for RTX3090, for RTX3080ti, for RTX3080, for RTX3070ti, for RTX3070, for RTX3060ti, for RTX3060, for RX6900XT, for RX6800XT, for RX6800, for RX6700XT, for RX6600XT and X570, B550, Z690, B660, and future new for Gen4 Gpus and chipsets. 3.[Thin and Foldable]: The riser cable has thin, flat, and foldable design to improve cable management and combines elegance with functionality. The unique individual channel shielding prevents external EMI RFI and channel to channel interference. 4.[Segmented Design]: The segmented design of the riser cable allows for improved airflow and reduced operating temperatures, enhancing overall system performance. 5.[High Speed PCIE 4.0 Performance]: With PCIE 4.0 performance boost of up to 26GB/s, the riser cable delivers lossless signals within a range using high speed shielding wires and dedicated power lines, designed for PCIE 4.0 85ohm applications such as GPUs and M.2 NVMe SSDs. specification:Item Type: Graphics Card Extension Cable Material: ABS, PCB Length: Approx. 20cm / 7.9in Application: Graphics Card PackageList:1 xGraphicsCardExtension Cable NotePlease note that overclocking is not recommended as it may cause system instability.