Compliant with USB 3.0 Super-Speed (5Gbps), USB 2.0 Hi-Speed (480Mbps), USB 1.1 Low-Speed ( 1.5M bps).. Solder type and you can solder the cable yourself. for Customization DIY OEM ODM application.. Fit for OD= 4.0 mm~ 6.0 mm USB 3.0 Type-C Cable.. The aluminum alloy shell can better protect the plug, so that the product has better performance.. The package included Connector+Front Cover+Back Cover+Dual Holder. (The cable not include)