This hub adopts USB 3.2 Gen 2 the new generation of USB standard twice the data transmission rate of conventional USB 3.0 in theory. The hub supports the new generation of NVMe SSD and U disk. Transform one of your computer's USB ports into 4 with this hub. The 4 ports share 10Gbps transmission speed. Please note that the hub does not support charging. Comes with a 3.3 ft cable the hub can also be connected to your desktop easily. Adapted to Windows 11/10/8/7 macOS and Linux. Hot swappable no driver needed.