Compatibility:- Acer, Compaq, Dell, Hitachi, HP, Sony,Toshiba...** Non exhaustive list, see the datasheet. Specifications: - Input voltage: 100-240VAC - Input frequency: 50/60Hz - Output watt: 90W - Operation temperature:0ْ C to +40ْC - Efficiency: 88% Protection: - Over-Voltage Protection, - Over-Current Protection, - Short-Circuit Protection, - Under-Voltage Protection, - Over-Temperature Protection. Compatibility: - Acer, Compaq, Dell, Hitachi, HP, Sony,Toshiba...* * Non exhaustive list, see the datasheet. Brand No Brand SKU OT776EL0HWF2ONAFAMZ-93260 Model HKA09019047-8E