Powerful Expand Your Workstation: TobenONE 18-in-1 Multiport Docking Station allow you to connect all external devices through a single Hybrid 2-in-1 USB Cable to computer. Up to 18 port!!! Making it easier to do more work in less time. This dell docking station with dual HDMI or DP to extend Dual 4K@60Hz display, 7 USB A and 1 USB C for external USB devices. 1 host to connect USB-C or USB 3.0 laptop, 1 DC-IN port to connect the power supply, SD/TF, Gigabit Ethernet, 3.5mm Audio in & out Dual 4K@60Hz Monitors - The USB C laptop docking stations is equipped with dual DP and HDMI ports. Connect HDMI or DP monitors to the proper ports, and that you can easily to view high resolution images on one or two 4K monitors (3840x2160@60Hz) screen, watch clips, or work on important task, among other things. Each monitor support resolutions up to 4K@60Hz, and also support lower resolutions such as 2560x1440, 1080p, and more