USB 2.0 Male to Female Extension Data Cable is designed for both high-speed data transfer and charging, combining two functions into one. The cable features thickened pure copper cores to ensure stable and efficient performance, allowing for fast data transmission and reliable charging. With multiple layers of shielding and built-in magnetic rings, the cable effectively reduces interference, providing a secure and stable connection. This extension cable is perfect for extending the reach of your USB devices, offering high-quality performance and durability for everyday use.