3 USB-A ports for easy expansion. With USB3.1 Gen1 specification, the data transfer rate up to 5Gbps. Backward compatible with USB2.0/1.1 With the USB-C Power Delivery (USB PD) port, supporting maximum 100W/20V5A charging to your upstream computer USB PD power actual output depends on your power adapter, and 11W will be reserved for other ports Support HDMI at 4K@30Hz Ultra HD video output, with HDCP2.2 specification Support VGA with Full HD 1080P@60Hz When connected with the HDMI and VGA simultaneously, the maximum resolution of both will be at 1080P With the memory card readers, supporting both 24mm size and 11mm size memory card simultaneously, with SDHC / SDXC specification up to 2TB capacity Gigabit Ethernet provides a fast and stable internet connection Support IPv4/IPv6, COE, Wake-on-LAN, full and half-duplex, automatic flip and flow control. Fully support IEEE 802.3 standard, compatible with 10/100/1000Mbps data transfer USB-C connector allows you to connect with the devices equipped with Thunderbolt 3 port or USB-C port that supports data transfer function and DP Alt mode Plug and play, no driver required Input: USB Type-CUSB Type: Type CHDMI Output: HDMI/VGA