As a member of the global community to look after the environment, Gigabyte complies with the European Union's Restriction of use of certain Hazardous Substances (RoHS) directive which limits the use of lead, mercury, cadmium and other hazardous substances in electronic products.. From components and material selection to production processes, make up of accessories, packaging/color boxes etc; GIGABYTE has carefully examined and designed this product to be 100% RoHS compliant. GIGABYTE will continue to develop RoHS compliant PC components and commit valuable resources to promoting and advancing RoHS directive goals and objectives.