This 4-Port Usb 3.0 Rotatable Hub is a practical and versatile Usb extender designed, featuring a flexible 90°/180° rotatable body that fits any tight space from laptop slots to car Usb ports, making it ideal for home, office and in-car use. Equipped with 1 super-speed Usb 3.0 port (up to 5Gbps) for lightning-fast Hd movie downloads and large file transfers, 2 Usb 2.0 ports for daily peripherals like mice, keyboards and printers, and a Pd-in Usb C port that supports 5V power input for the hub and data transfer to Type C devices. The hub supports 4 ports working simultaneously with stable performance and no overheating, boasting universal plug-and-play functionality with no driver installation needed, hot-swappable support and compatibility with Windows, Mac Os and Linux systems.Notes that the Usb C port is for power input only (no charging output), with no support for audio/video transfer or sound device connection.