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 Techly IDATA-HDMI2-4K4E, HDMI, 4x HDMI, 3840 x 2160 pixels, Black, 600 MHz, 480i, 480p, 576i, 720p, 1080i, 1080p, 2160p Techly IDATA-HDMI2-4K4E. Video port type: HDMI, Video out: 4x HDMI. Maximum resolution: 3840 x 2160 pixels, Product color: Black, Bandwidth: 600 MHz. AC input voltage: 5 V, Input current: 2 A, Power consumption (typical): 8 W. Dimensions (WxDxH): 6.22 x 3.15 x 0.669" (158 x 80 x 17 mm), Weight: 7.05 oz (200 g)