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 PCI2S950DV, Serial, PCI, PCI-X, RS-232, Green, PC, Oxford OXuPCI952 StarTech.com PCI2S950DV. Host interface: Serial, Output interface: PCI, PCI-X, Serial interface type: RS-232. Product color: Green, Purpose: PC. Chipset: Oxford OXuPCI952, Data transfer rate (max): 0.00043 Gbit/s, FIFO (First In, First Out): 128 B. Width: 0.787" (20 mm), Depth: 4.13" (105 mm), Height: 4.72" (120 mm). Package width: 2.28" (58 mm), Package depth: 5.83" (148 mm), Package height: 7.68" (195 mm)