POWER ON SC124 HP 19.5V 90W 4.74A Antistatic Fire-resistant body Over-temperature-, Over-voltage-, Over-current-, Short-, Over-load-protection Input AC 100-230V / 50-80Hz Output Adapter 19V/4.74A Max. 90W Tip: 1 ( 5,5 x 2.5 x 12mm )