QINXPOWER manufactures high-quality 19V AC DC Power Adapters from 1W to 420W with universal 100–240V input. Certified UL, cUL, SAA, PSE, UKCA, CE, RoHS, FCC, DOE Level VI, and CB. Optional 2-pin or 3-pin AC cables for US, JP, UK, EU, AR, KR, and IN plugs. Factory-direct 19V power supplies for laptops, monitors, industrial devices, and consumer electronics, etc.