RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS F 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. F Alienware AW2723DF, 68.6 cm (27"), 2560 x 1440 Pixeles, Quad HD, LCD, 1 ms, Plata Alienware AW2723DF. Diagonal de la pantalla: 68.6 cm (27"), Resolución de la pantalla: 2560 x 1440 Pixeles, Tipo HD: Quad HD, Tecnología de visualización: LCD, Tiempo de respuesta: 1 ms, Relación de aspecto nativa: 16:9, Ángulo de visión, horizontal: 178°, Ángulo de visión, vertical: 178°. Concentrador USB integrado, Versión del concentrador USB: 3.2 Gen 1 (3.1 Gen 1). montaje VESA, Ajustes de altura. Color del producto: Plata