High Speed flexible cable is designed for 1U and 2U chassis, supporting high speed PCI-E 1X, 4X, 8X, and 16X cards, operating at 1X speed. Total length: 24cm, cable length: 20cm. Made with high quality flexible cable that is soft and compact. Features experienced design and materials for high frequency and low attenuation, with golden finger protection cover. PCB is swaddled and securely fixed with bolts and nuts to prevent tearing and short circuits at PCB-cable solder points. Supports stable PCIe Gen3 8Gbps or higher with high quality axial cable. Easy to install in 1U/2U cases at any angle. Color: Black. Material: ABS. Package includes: 1 x PCI Express Extension Cable. Only the items listed are included; other products are not included. Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3cm.