The gold finger adopts the immersion gold process with a gold thickness of up to 3m, which enhances the plug-in service life and good electrical performance of the product; Good compatibility, good stability, foldable, and anti-electromagnetic interference; Anti-interference EMI material, not easy to damage; The line has the flexibility of bending and bending, which does not affect the transmission efficiency and the use function; Supported the devices with PCIe x1/x4/x8/x16 sockets. NOT support hot swapping!