Features: Supports high-speed PCI-E 1X, 4X, 8X, and 16X cards, but operates at 1X speed. Features a dual vertical 90-degree orientation design for PCI-E cards. High-speed flexible cable suitable for 1U, 2U, and ATX/BTX chassis. Includes golden finger protection and cover design, with quality cable material for high frequency and low attenuation. Soft and reliable, easy to install, no driver required, making it your perfect accessory. Printed circuit board is wrapped and secured with bolts and nuts to prevent tearing and short circuits at solder points. Stable PCIe Gen3 8 Gbps or higher with high-quality axial cable. Specifications: Main Material: ABS Material Cable Length: approx. 15 cm/5.90 inches Note: Please allow 0-1 cm error due to manual measurement. Please ensure you don't mind before ordering. Allow for slight chromatic aberration due to different screen resolutions. Package includes: 1x Extension Cable