Input port: adopt the latest USB3.1 Type-C portThe USB3.1 Type-C interface is about 8.25x2.4mmUSB3.1 Type-C interface contains 24pin terminal, supports forward and reverse plugging and unpluggingThe data transfer rate can reach USB 3.1 GEN 1 5GbpsWith SATA 15PIN power interface.Output port:Function 1: 1 TYPE-C GEN1 interface.Function 2: 1 front 19PIN interfaceFunction 2: 1 2.4A fast charging interfaceCompliant with PCI Express Dual Lane (X2) Base Specification Revision 2.0Gen2 Compliant with Universal Serial Bus 3.1 SpecificationCompliant with USB Connectivity SCSI Protocol Revision 1.0Compliant xHCI (Extensible Host Controller Interface) Specification Revision 1.1Supports simultaneous operation of multiple USB3.0, USB 2.0 and USB 1.1 devicesSupport 5G/480M/12M/1.5M bps USB data transfer rateBuilt-in current protection on each USB portColour: blackMaterial: metal + plasticPackage Contents:1 * PCI-e 1x to USB 3.1 GEN 1+USB-C hard disk adapter card (appearance varies with different batches)1 * Full height baffle1 * Drive CDOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.