Can this docking station support dual 4K monitors at the same time?

According to the instruction manual, the docking station supports dual HDMI display simultaneously. However, the final display resolution depends on the bandwidth of your laptop's graphics card, the monitor specifications, and the video cable being used. For laptops with DP1.4, HDMI 1 can reach a resolution of up to 4K@30Hz, while HDMI 2 can reach a resolution of up to 2K@60Hz. For laptops with DP1.2, HDMI 1 can reach a resolution of up to 4K@30Hz, and HDMI 2 can reach a resolution of up to 1080P@60Hz. Therefore, if your laptop's graphics card and the monitors support these resolutions, you should be able to connect and use dual 4K monitors with this docking station.