The Elike STQG-4700 USB 3.0 male-to-female extension cable adds convenient reach to an existing USB-A port without changing the peripheral’s connector. It supports data rates up to 5Gbps for external drives, cameras, printers, scanners, hubs and other USB 3.0 accessories, while its power conductors support charging up to 5V/3A when the host, cable length and connected device allow. Nickel-plated connector surfaces improve resistance to corrosion and everyday wear, making the cable a practical choice for desktop access, equipment racks, service benches and locations where a rear-panel USB port is difficult to reach. Compared with the optical extension models in this range, STQG-4700 is positioned for straightforward copper connectivity, device power and easy replacement over moderate distances. It installs without drivers; actual transfer speed and charging current depend on the complete connected system.