High Speed Transmission: YOTETION USB 3.0 Extension Cable supports the full USB 3.0 standard with a transmission speed up to 5Gbps, 10x faster than USB 2.0, You can take advantage of the full performance of your peripherals and USB devices without having to compromise on speed. Also can backwards compatible with USB 2.0. High quality cable: gold-plated connectors,pure oxygen-free bare copper, foil and braid shielding, for high performance. Both devices need to support USB 3.0,for example,If you want to use our cable to transfer files to your computer via USB Flash Drive?your computer and USB Flash Drive should both support USB3.0. .If the output interface is aging or loose, USB 3.0 data transfer will not be supported. .If the gold-plated connector is oxidized during use, the data transmission will not reach USB 3.0. So please avoid using it in humid environment. .Using USB Hub can enhance the signal and increase the data transmission speed. Universal Compatibility Thanks to the wide compatibility, the USB 3.0 extension cable can extend the connection among most of your USB devices, offers great convenience for your daily life. Plug&Play on a universal system, no driver required. USB 3.0 SuperSpeed Active Extension Repeater Cable with Signal Booster USB 3.0 Type-A Male Connector USB 3.0 Type-A Female Connector USB y-cable power booster adapter for additional DC 5V 2A USB power source (Charger NOT Included) Note: Please ensure to connect to USB 3 slot to ensure maximum speed for best performance.