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 KeySonic ACK-540UEL, Mini, Alámbrico, USB, Negro KeySonic ACK-540UEL. Formato del teclado: Mini. Estilo de teclado: Derecho. Tecnología de conectividad: Alámbrico, Interfaz del dispositivo: USB, Teclado, cantidad de teclas: 89. Descansa muñecas. Longitud de cable: 1,8 m. Color del producto: Negro