D 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. D DELL E Series E2222HS, 54,5 cm (21.4"), 1920 x 1080 pixel, Fuld HD, LED, 10 ms, Sort DELL E Series E2222HS. Skærm diagonal: 54,5 cm (21.4"), Skærmopløsning: 1920 x 1080 pixel, HD-type: Fuld HD, Skærmteknologi: LED, Responstid: 10 ms, Naturligt aspektforhold: 16:9, Synsvinkel, horisontal: 178°, Synsvinkel, vertikal: 178°. Indbyggede højttaler(e). VESA montering, Højdejustering. Produktfarve: Sort