1 , PCIE 4.0 X16 graphics card extension cable, 32GB/S bandwidth. 2, Silver-plated cable, aluminum foil shielding, braided mesh harness structure, high speed without loss. 3, Support PCIE 4.0 devices, backward compatible with PCIE 3.0. 4, gold finger immersion gold process, using high-density low-impedance circuit boards. 5, the cable can be bent and folded, suitable for compact space chassis. 6, Shortened circuit board design, does not take up more space. 7, Anti-electromagnetic interference, high speed, low loss. Name: PCIE 4.0 x16 90-degree GPU extension cable Bus standard: PCIE 4.0 x16 backward compatible Slot: PCIE x16 Connector: PCIE x16 Slot angle: 90 Operating voltage: 12V/3.3V Color: Silver & Black Material: PCB+Plastic+Metal Package Contents: 1* PCI-E 4.0 X16 Extension Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.