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 ATEN CS1924M, 4096 x 2160 pixels, 4K Ultra HD, 4.89 W, Black ATEN CS1924M. Keyboard port type: USB, Mouse port type: USB, Video port type: HDMI/DisplayPort. HD type: 4K Ultra HD, Maximum resolution: 4096 x 2160 pixels, Video bandwidth: 60 Hz. Product color: Black, Housing material: Metal, Plastic. Power source: DC, Output voltage: 5 V, Power consumption (typical): 4.89 W. Compliance certificates: RoHS