• Input Voltage range: AC 100V - 240V (USA plug); output voltage: 19.5V, 11.79A, 230 watt • DC output connector: 7.4 mm (OD) x 5.1 mm (ID) x 12.5 mm (length) • Meet DOE level VI high reliability efficiency ?88 % • EMC standard: EN55032 class B over current protection/over temperature protection/over voltage protection • High altitude 5, 000M semi slim size- Height 1 inch with PFC circuit Safety: CE, UL-62368//GS, 3C_5K