Features: This 20Pin USB3.0 to 9Pin USB2.0 adapter cable seamlessly bridge the gaps between different USB versions, ensuring compatibility with most motherboards and devices. Crafted from quality PVC material, this cable offers excellent interferences resistance and durability, supporting data transfer speeds up to 5Gbps while remaining backward compatible for USB2.0. Ideal for enthusiasts and professionals who require reliable connectivities solution for their computings setups. Perfect for use in various scenario such as desktop PC, laptop, external hard drive, and USB flash drive, helping to expand your USB port availability. Its compactly design maximizes internal case space, maintaining tidy setups, while builts in overcurrent protections ensures device safety against electrical overloads. Specifications: Component:PVC Length:Approx.10cm/3.94inch 20Pin USB3.0 Female to 9Pin USB2.0 Male Adapter Cord; Option Type:1pc 20Pin USB3.0 to 9Pin USB2.0 Adapter Cable,2pcs 20Pin USB3.0 to 9Pin USB2.0 Adapter Cable; Speed:Up to 5Gbps; Package Includes: 1pc 20Pin USB3.0 to 9Pin USB2.0 Adapter Cable or 2pcs 20Pin USB3.0 to 9Pin USB2.0 Adapter Cable note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.