The Alogic USB-C portable SUPER dock is designed to enhance the functionality of your USB-C enabled laptop. The dock features (1) HDMI (1)VGA (1) Mini DisplayPort (3) USB 3.0 (USB-A) Ports (1) USB-C with Power Delivery (1) 3.5mm Audio Jack (1) RJ-45 Gigabit Ethernet and SD/Micro SD card slots.SUPER DOCK: HDMI 4K Mini DisplayPort VGA Gigabit Ethernet USB Expansion Audio Jack & Memory Card SlotsThe versatile dock allows you to connect an HDMI Mini DisplayPort or VGA enabled monitor with maximum resolution up to Ultra HD 4K 3840×2160 (via hDMI or Mini DP Ports). Only one monitor is usually supported from one of the three displays but in some instances with compatible monitors a dual monitor set up with extension or mirroring is also possible. The dock also features a gigabit ethernet port to enable connection to a wired network. The dock has three USB 3.0 (USB-A) ports for connecting all your accessories such as mouse keyboard hard drive printers etc. The docking station supports USB-C PD(Power Delivery) and can charge your laptop with up to 60W of power through the USB-C connection. The adapter features a 3.5mm Audio Jack for Headphone/Mic and SD/Micro SD card slots to connect memory cards from your phone camera or cam corder to your laptop or computer.USB-C: One cable for Power Video & DataThe dock connects to your USB-C enabled laptop by just one single USB-C cable to charge your laptop transfer data connect to a ultra HD display Gigabit Ethernet Audio and memory card at the same time. This feature eliminates the hassle of connecting multiple cables for power and data separately to your laptop. The docking station supports USB-C PD(Power Delivery) and can charge your laptop with up to 60W of power through the USB-C connection. This make the dock a perfect solution for both home and office use such as in an hot desking environment.Compact & Portable:The portable dock is compact with a very small foot print for ease of use on a desk or can be a perfect travel companion for on the go use. Aluminium construction makes the adapter light weight and rugged at the same timePlug & Play: DisplayPort Multi-Stream Transport (MST)The dock is powered by the Multi Stream Transport technology which powers all the difference functions of the dock though the USB-C Port (port must be DP alt. mode enabled). The technology enables a plug and play install.