The USB-C Multi-Port Travel Adapter allows you to connect a USB-C enabled computer to a DVI enabled 4K display, external peripherals w/ USB-A, terface, such as portable hard drives, keyboards and mouse while charging your device w/ up to 20V/3A of charging power all at the same time. Supports 4K via DVI. USB-C Female Charging Port 60W. USB 3.0 Type A Standard Female Output Port.