Provide your hotel guests with a welcoming experience securely with the Samsung NT678U 43" Class HDR 4K UHD Hospitality LED TV. It lets you set your own welcome message and hotel logo via the Samsung Home app. The TV uses 4K UHD native resolution with HDR10, HDR10+, and HLG support to provide clear, vibrant images with compatible content. Three HDMI inputs let you connect your source devices of choice, or enable your guests to plug in their own. The USB port can be used to clone the settings from one TV to another, and your guests can use it to play media files from their compatible drive; you can also opt to disable your guests' USB and HDMI access.