Attention: this model is 19.5V9.2A 180W with 5.5*2.5mm small tip without a inside pin,it is not the 7.4*5.0mm big tip with a inside pin,please 100% make sure the output,power and DC pin sizes is the same as your need,if not or uncertain,please not buy,Thanks! New laptop adapter with US power cord for free,Input Voltage: AC100-240V, Output Voltage:19.5V,Output current:9.2A,Total output power:180W,DC pin sizes:5.5*2.5mm. Safety Features: Over current protection; Total power protection; Over voltage protection; Short Circuit Protection,100% test before delivery. Replace Part Number ADP-180NB BC Compatible Models:MSI GT60 GT70 Laptop WHAT YOU GET: 1x new Power Supply;1 x free US power cord, And Service and Support: 30 Days Money Back Guarantee and one year warranty