Features: PCIE4.0 wire, 90 degree / 180 degree vertical adapter cable, supports motherboard PCIE port installation in version 4.0/5.0, without debugging, easy plug. Lightweight, corrosion-resistant, with good softness and easy processing, it can be folded or twisted according to actual usage needs. Full speed lossless PCIE4.0, with a high-speed transmission speed of up to 32Gbps. The PCIE16X interfaces can be extended for the chassis, supporting vertical installation of graphics cards, personalized design, and freeing up more space for the chassis. Compatible withall brands of graphics cards, both NVIDIAandAMD graphics cards support full speed operation. Specifications: Material: Composite Metal Size: As Pictures Item:PCIE 16X to 16X 4.0 Graphics Card Extension Cable Types:90 / 180 Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package includes: 1PC PCIE 16X to 16X 4.0 Graphics Card Extension Cable