Rather than setting the Switch into the dock, with this device the system only needs to be plugged in via USB - C to output its video signal to a television. (mobilesyrup.com)
These cables are designed to output video via that handy universal USB Type - C port found on the phone. (androidheadlines.com)
While the device itself can only play 720p high - definition video, the Micro-HDMI port is capable of outputting video at 1080p; but to get that quality, you'll have to wait for an over-the-air update due in the second quarter. (computerworld.com)