Description: High-speed USB 3.0 extension cable provides more freedom for your networking. Features shielding that provides protection against noise from electromagnetic and radio-frequency signals, keeping your signal clear with less loss of bandwidth for higher performance. Unique USB all-inclusive design, anti-oxidation, protection USB connector. Specification: Meterial:Oxygen-free copper Color:Black Transmission Speed:USB 3.0 Suitable for extending the U disk, wireless LAN, webcam, card reader, keyboard, mouse, and other USB devices Package Includes: 1 PiecexUSB Extension Cable