1 For 4 Usb 3.0 Hub Extender Splitter Multi-port Computer External Multi-function Expansion Dock Hub White

- The backup power supply adopts the USB-C interface, which supports positive and negative plugging and unplugging. When there is a need to read large-capacity data of 1TB and above,

- Compatible with most USB device connections on the market, such as mouse, keyboard, U disk, mobile hard disk and other commonly used USB devices.

- Support hot swap. Plug and use, no drive required. Multi-system compatible, supports Windows, mac OS, Android, Linux systems.