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 Lenovo D22-20, 54,6 cm (21.5"), 1920 x 1080 pixels, Full HD, LED, 5 ms, Preto Lenovo D22-20. Display diagonal: 54,6 cm (21.5"), Resolução do display: 1920 x 1080 pixels, Tipo de HD: Full HD, Tecnologia de visor: LED, Superfície do visor: Fosco, Tempo de resposta: 5 ms, Relação de aspecto nativa: 16:9, Ângulo de visão, horizontal: 90°, Ângulo de visão, vertical: 65°. Furação VESA. Cor do produto: Preto