The black BenQ ST550K 55" 4K Commercial LED Monitor allows you manage your digital signage content and explore a custom Android operating system that includes a web browser and media player. This business-ready monitor features a 55" LED display with a 3840 x 2160 native resolution for viewing detailed images. This monitor's 350 nits brightness rating and 1200:1 contrast ratio showcases its ability to handle light and dark on-screen images. It also incorporates a 60 Hz refresh rate and 6ms response time to combat distortion on moving content.

This monitor has VGA, component video, three HDMI, and four USB inputs for interfacing a variety of audio and video sources. As an added convenience, VGA and HDMI cables are included. Dual 8W speakers are also built into the display for audio playback. You also have the ability to output to external audio system thanks to its digital optical output.