[Extend Lightning to USB Hub]: Extend the lightning port of iPhone/iPad to 4 ports (3 USB 3.0 ports, 1 PD charging port), support all hub ports can be used at the same time. Easily connect a mouse, keyboard, USB stick and many other USB-connected devices to your phone or tablet. The charging port can make you no longer worry about the lack of power during use and delay your experience. [Fast Transfer and Battery Life]: The USB hub 3.0 port supports ultra-fast data transfer up to 5Gbps - 10 times faster than USB 2.0 (480 Mbps), allowing you to transfer HD movies or large files in seconds. The Lightning charging port lets you charge your iPhone/iPad while transferring data and connecting multiple low-power peripherals. No more worrying about running out of battery when multitasking. (Note: The Lightning charging port is only for 'charging' and cannot transfer data) [Plug and Play]: Easy to use, no external drivers required, designed for portable devices such as wire