Black Delock superspeed adapter usb-c male to usb-a female, 10 gbps usb 3.1 Gen 2 , black, this adapter by delock can be used for the connection of a usb device with usb-c interface and a standard usb-a port. Resistor: 5.1 K , connector: superspeed usb 10 gbps usb 3.1 Gen 2 usb-c male, superspeed usb 10 gbps usb 3.1 Gen 2 usb-a female.