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 Vultech KEY-620M, Full-size (100%), ವೈರ್ಡ್, USB, QWERTY, ಕಪ್ಪು Vultech KEY-620M. ಕೀಬೋರ್ಡ್ ಫಾರ್ಮ್ ಫ್ಯಾಕ್ಟರ್: Full-size (100%). ಕೀಬೋರ್ಡ್ ಶೈಲಿ: ನೇರ. ಕನೆಕ್ಟಿವಿಟಿ ತಂತ್ರಜ್ಞಾನ: ವೈರ್ಡ್, ಸಾಧನ ಇಂಟರ್‌ಫೇಸ್: USB, ಕೀಬೋರ್ಡ್ ನಕ್ಷೆ: QWERTY, ಕೋಬೋರ್ಡ್‌ ಕೀಗಳ ಸಂಖ್ಯೆ: 104, ಶಿಫಾರಸು ಮಾಡಿರುವ ಬಳಕೆ: ಹೋಮ್. ಉತ್ಪನ್ನದ ಬಣ್ಣ: ಕಪ್ಪು