1) Packing included one type-e cable, one type-A cable and one PCBA.

2) The Type-E cable is a converter to convert the available USB 3.1 header of a motherboard into a USB 2.0 header.

3) The 4Pin header is pitch 2.54mm header with latch. Support USB2.0 power and data.

4) Cable Length 30cm; Type-E end is connected motherboard and the 4pin connect to device. USB2.0 support 480Mbps speed. Support DC 5v 500ma current for each port.

5) It can extend your type-E connector to 4pin connector.You can convert the 20pin Type-E motherboard internal port to usb 2.04pin device. Used to connect USB cables or adapter in tight fit applications.