Features: High Performance: The use of immersed gold technology with a thickness of up to 3U enhances the insertion and removal life of the product and good electrical performance. Stable and Reliable: PCIe 3.0 1X to 1X extension cable adopts premium PCIE slot, which improves the clamping force of the graphics card and the stability of the product. Secure and Durable: Gold plated contacts ensure optimal connection and extended life. PCB saddles and secure lug nut mounts prevent solder joint tears and short circuits, maintaining top performance. Flexible Use: The cable has the flexibility of being foldable and bendable, which does not affect the efficiency of the cable transmission and the use of the function. Easy to Install: Our expansion cables allow you to position the PCIE 1X card without permanently fixing it to the motherboard. High speed flexible cables provide convenient placement options. Specification: Material:PE, PCB Item Type:PCIe 3.0 1X to 1X Extension Cable Transmission Rate:8Gbps Interface Standard:PCIE 3.0 1X Use of Equipment:Graphics Cards, Sound Cards,Wireless Cards,Array Cards,Adapter Cards Length: 5/10/15/20cm Note: The new and old models will be issued randomly(as shown, with a slightly different appearance) All data are measured manually,and there are certain errors in the measurement results. When installing by professionals,please see the direction of the gold finger of the slot clearly to avoid inserting it incorrectly or reversely It is strongly recommended that experienced personnel are required to install and use to avoid losses caused by improper installation Package includes(optional): 1PCS*PCIe 3.0 1X to1X Extension Cable