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Specifications
Product Name 4-port USB 3.0 Expansion Card Input interface PCI-EX1 compatible with X4/X8/X16 Port protocol Compatible with USB 1.1 and USB 2.0; USB 3.0; USB 3.1; USB 3.25G Port Compliant with PCI EXPRESS 3.0 basic specifications Transmission speed 5Gbps Number of interfaces USB 3.0 * 4 Supported chassis Both large and small chassis are supported Packaging size 150 * 100 * 30MM