New ac adapter
Input Voltage: AC100-240V, Output Voltage:20V,Output current:7.5A,Total output power:150W,DC pin sizes:6.0*3.7mm(not 4.5*3.0 or 5.5*2.5)
WHAT YOU GET:1x new Power Supply;1 x free US power cord(if you request other plug power cable,contact us)