Jectse PCIE 4.0 X16 Riser Cable, High Speed Flexible Double Sided 180 Degree GPU Extension Cable for RTX 4090 And RX 7900 XT, Plug And Play, Highly Flexible And Efficient (Black) [Highly Flexible And Efficient] Flexible PCIE 4.0 x16 riser cable with slim, flat and foldable design for transmission efficiency and stability and easy cable management. [Professional] High frequency, low resistance PCB design reduces interference, enhances from signal loss, and enhances durability when connecting motherboard and adapter cables are folded or twisted to maximize internal space and optimize. [Plug And Play] PCIE 4.0 x16 graphics card extension cable, compatible with all graphic card devices, easy to install, just plug and play. Backward compatible with PCIE 3.0, PCIE 2.0, PCIE 1.0. Spec: Item Type: PCIE 4.