Making a Monitor Wireless
  1. Step 1: Purchase a Wireless HDMI Adapter. A wireless HDMI adapter allows users to send HD audio and video to a monitor from a computer using a transmitter and receiver to replace an HDMI or other hard-wired connection. …
  2. Step 2: Set Up the Wireless HDMI Adapter. …
  3. Step 3: Use the ‘Cast ‘ Option.