This dual display docking station adds dual HDMI monitors, with resolution support up to 4K (3840 x 2160) on one display and up to 2K (2048 x1152) or 1080p on the other display. You can also use your laptop screen for three displays in total, making it easy to access multiple applications at once. This USB 3.0 docking station comes equipped with all the connections you need including three USB 3.0 ports, a RJ45 Gigabit Ethernet port, memory card reader/writer, combo audio jack, and a USB-C port.