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 StarTech.com USB2002EXT2, 76 mm, 100 mm, 26 mm, 600 g, 600 g, 600 g StarTech.com USB2002EXT2. 宽度: 76 mm, 深度: 100 mm, 高度: 26 mm. 包含电缆: 交流电, USB. 功耗（一般操作）: 24 W, 输入电压: 100 - 240 V, 输入电流: 0.6 A. 标准包装主箱宽度: 409 mm, 标准包装主箱长度: 553 mm, 标准包装主箱高度: 271 mm