Laptop Charger for Acer Aspire 3750 3750G 3750Z 4250 4339 4743 4743Z 4830G 5250 5333 7750Z 7750ZG Timeline 3830T 4830T 4830TG TravelMate 250P 5760 5760G 8473T 8573T 65W 19V 3.42A Adapter Power Supply World WIDE input voltage 100-240vac 50/60Hz Ovp, OCP, SCP protection (OVP: Over Voltage output protection. Ocp: Over current output protection. Scp: short circuit output protection) 19V 3.42a 65W Power cable included