Browse Tech Supply Shed's great range of electronic Commercial/Professional Displays. Up to 86", 4K professional entry-level digital display with a thin and stylish design offering high level digital signage with easy installation and high connectivity. Ideal for corporate and retail environments. The EQ1 Series features a built-in USB media player that enables 4K video, still-image and full HD content playback without needing external cables or a set-up box