The Belkin Miracast Video Adapter enables any TV to display your Samsung Galaxy Note 4's screen wirelessly. Just plug the Belkin Miracast Video Adapter into the HDMI port of the TV, and the Belkin Adapter is ready to connect.
To connect the Samsung Galaxy Note 4, you need to go into Settings->Screen Mirroring and select the name of the TV attached to the Belkin Adapter. In this case, the TV is a LG 4K Ultra HD Smart TV with webOS 2.0 (2015) which the Belkin Adapter identifies as the LG_eb3c.
The screen mirroring connection between the Samsung Galaxy Note 4 and the Belkin Miracast Video Adapter should happen quickly.