Elo Touch Solution 5553L. Display diagonal: 138.7 cm (54.6\"), Display type: TFT, Display resolution: 3840 x 2160 pixels. USB version: 3.2 Gen 1 (3.1 Gen 1). RMS rated power: 20 W. Design: Interactive flat panel, Product colour: Black, Placement supported: Indoor. Purpose: Universal, Mean time between failures (MTBF): 50000 h Elo\'s 55-inch, 4K touchscreen display adds interactivity to any environment. Perfect for everything from endless aisle and brand experiences to collaborative meetings, conferencing and whiteboarding, the 5553L offers a sleek, slim design built to withstand the rigors of continuous commercial use. Easily turn the display into a powerful, 55-inch, all-in-one, life-size tablet by adding an Elo computer module. Available with either PCAP (with anti-glare or clear glass with anti-friction) or infrared (with anti-glare) touch technologies, the professional-grade, large-format display integrates easily into any environment.