1.It allows your laptop with a single interface to connect to a variety of devices.

2.It supports PD fast charging protocols and has phones, tablets and laptops fully charged all the time.

3.It can charge mobile phones and tablets at the same time without waiting for charging.

4.Connect both HDMI and VGA ports to a projector, TV, display and other big screens for meetings and presentations with dual-screen display.

5.USB 3.0 transmission speed is up to 5Gbps, and pictures and large files can be easily transmitted in seconds.