Desktop USB 3.0 Expansion Card PCIe to Front Panel USB 3.0 Adapter, 19/20-Pin Internal Header

3. Standard 19/20Pin Interface Built-in standard USB 3.0 19/20Pin slot Compatible with most computer cases, this front USB 3.0 data cable. The plug is equipped with a foolproof design. There is only one installation direction and it will not be inserted in the wrong way. 4. PCIe interface, plug-and-play Parameters Explanation Interface type PCI Express x1 Slot compatibility x1 / x4 / x8 / x16 can all be inserted Driver method Windows 10/11 auto-identification without driver installation Power supply method Power is taken from the PCIe slot, no external connection required 5.

High-speed transmission, experience upgrade USB 3.0 theoretical transmission rate 5Gbps The actual reading and writing speed can reach 300-400MB/s (depending on the device) It is over 10 times faster than USB 2.0. Suitable for high-speed USB drives, mobile hard drives, and fast file transfer from mobile phones, etc.