>
UP Input: USB port*2 ( or 4 ports); Connect to the USB of the computer host;
> Down Input: USB*4;
Connect to keyboard, mouse, scanner, printer, U Disk, etc.
> Support speed up to 480Mbps; backward compatible with USB 2.0 / 1.1 devices;
> Support Windows XP/7/8/10/Vista, Android, MAC OS 8.6 and above;
> Application scenarios: computers, smart TVs, Android phones, DVR, etc.
> Plug and play, no driver required;
> Source: button;