This USB-C multi-adapter with HDMI turns your laptop into a portable workstation, adding 4K video, two USB Type-A ports with support for USB Power Delivery and an SD & microSD port. You can power and charge your USB-C devices through its USB-C port while simultaneously powering the hub. With its lightweight and compact design, you can carry the JCD386 while traveling and connect all your USB peripherals to your USB-C equipped laptop wherever you go!