1. Supports high speed PCI-E 1X, 4X,8X and16X card, but work at 1X speed only.2. New design with vertical 90 degrees direction compatible with PCI-E Card.3. High Speed flexible cable is compatible with 1U,2U and ATX/BTX chassis4. Utilize high quality flexible cable which is extremely soft and compact.5. Easy to install and no need any soft driver.Golden finger protection cover and dustproof design.Experienced design and durable material compatible with High frequency and low attenuation.PCB-Swaddled and fixed with Bolts and nut to prevent tearing and short circuit compatible with PCB-Cable solder points.Stable PCIe Gen3 8Gbps or higher with high quality Axial Cable.Colour:blackMaterial:PCB+metalSize:Cord length: about 10cmPackage Contents:1 x PCI-E x1 to x4 Convert Cable ExtenderOnly the above package content, other products are not included.Note: Light shooting 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.