Does the LiveLink need power? Adam Day November 22, 2022 07:20 Updated Yes, The Emerald LiveLink requires power. Please plug in and set up your LiveLink using the supplied USB-C Power Cable. Related articles Where do I set up my LiveLink? What is the LiveLink? How do I connect to my Livelink? My device isn't flashing when plugged in? What is the Emerald Home app? and How does it work? Comments 0 comments Please sign in to leave a comment.