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 PCI220USB, PCI, USB 2.0, 0.48 Gbit/s, 120 mm, 55 mm, 110 g StarTech.com PCI220USB. Host interface: PCI, Output interface: USB 2.0. Data transfer rate (max): 0.48 Gbit/s. Width: 120 mm, Depth: 55 mm. Package weight: 110 g. Data transfer rate: 480 Mbit/s, Connectivity technology: Wired, Compatible operating systems: Windows 98SE/ME/2000/XP/Server 2003 +, Mac OS 10.2.6 / OS 10.2.8