1)Compliant with USB Base Specification 3.0, Output USB3.0 interface and Type-A interface.Compliant with USB 3.0 Super-Speed (10Gbps/5Gbps), USB 2.0 Hi-Speed (480Mbps), USB 1.1 Low-Speed (1.5Mbps).
2)Since the USB 3.0-A interface is compatible to its forerunners USB 2.0 and USB 1.1, you can still use your existing USB devices.
3)You can connect the 20pin header to the internal usb 3.0 motherboard, then connect the USB type A female to the external USB 3.0 device.
4)This USB 3.0 pin header adapter can be plugged to a free USB 3.0 pin header male of your mainboard in order to expand your system internally by two USB 3.0-A ports.Thus you can connect e.g. an USB memory stick or USB-WLAN stick and the other USB device.
5)Vertical Type PC Board Assembly with usb 3.0 connector, 90 Degree Angled; This Angled type adapter Allowing you to connect the cable to a female port, even if space around the port is limited.No more need to twist your cables, so now you have a straight connection to your cable and better quality signal to your device.