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 Viewsonic VSD231, 58,4 cm (23"), Full HD, NVIDIA Tegra, 2 GB, 8 GB, Android 4.3 Viewsonic VSD231. نوع محصول: All-in-One PC. قطر صفحه نمایش: 58,4 cm (23"), HD type: Full HD, رزولوشن صفحه نمایش: 1920 x 1080 pixels, صفحه نمایش لمسی, Screen shape: Flat screen, Panel type: IPS. خانواده پردازنده: NVIDIA Tegra, Processor frequency: 1,6 GHz. Internal memory: 2 GB, نوع حافظه داخلی: DDR3-SDRAM. ظرفیت کل ذخیره سازی: 8 GB. دوربین سرخود. سیستم عامل ارائه شده: Android 4.3. رنگ محصول: سیاه