This USB 2.0 Type A male to Type A male gender changer adapter coupler is used to connect and convert a USB Type A female connector into a USB Type A male connector. It is also can be used to connect two USB female end cables together to extended the length of the cable. Molded and fully shielded to preventing any unwanted EMI/RFI interference. *Please note that extension may be limited to 16 feet maxium. Picture shown front and back view and for demo purposes only. Each order contains 1pc. Standards: RoHS, UL, CSA, ISO 9001:2000 manufacturer.