Specification:Item name: PCI-E 1X male to male Extension cableCable length: 20cm /7.87inItem weight: Approx.12.5g /0.44ozPackage weight: 24g /0.85oz Features:Supports high speed PCI-E 1X.Utilize high quality flexible cable which is extremely soft and compact.Easy to install it in 1U/2U chassis in any angle.Golden finger protection cover design.Experienced design and durable material for high frequency and low attenuation.Swaddled and fixed with bolts and nut to prevent tearing and short circuit for cable solder points.Stable PCIe Gen3 8Gbps or higher with high quality axial cable.