USB 3.0 Type A standard female output port with maximum 5 Gbps data transfer rate, connect devices such as a keyboard or mouse or flash driver or camera or a USB cable for syncing and charging mobile device.
HDMI port: 4K Resolution: Transmits high-definition audio and video from computer or tablet to HDMI display for streaming and gaming with resolution up to full aperture 4k(4096×2160)/2160p (4k) ultra HD. Also, supports 1080p, 720p, 480p and other.
USB-C female charging port supports charging for computers and devices with USB-C charging port. The charging port doesn’t support data transfer, AV out, output charging and extending adapter only charging.