E means that the product is rated in its category in terms of energy efficiency. The Energy Labeling system is based on EU Regulation 2017/1369/EU. E AOC 24B3CA3/75, 60,5 cm (23.8"), 1920 x 1080 Pixel, 4 ms, Schwarz AOC 24B3CA3/75. Bildschirmdiagonale: 60,5 cm (23.8"), Display-Auflösung: 1920 x 1080 Pixel, Reaktionszeit: 4 ms, Natives Seitenverhältnis: 16:9, Bildwinkel, horizontal: 178°, Bildwinkel, vertikal: 178°. Eingebaute Lautsprecher. Integrierter USB-Hub. VESA-Halterung. Produktfarbe: Schwarz