Applicable brand: ASUS /ASUS

Product type: brand new

Input parameters: 50-60Hz 100-240V

Output parameters: voltage -19V/ current - 45W 2.37A

Default interface: 4.0MM*1.35MM

This section has two kinds of interfaces are: 4.0mm*1.35mm 3.0mm*1.1mm， you need to take a message before 3.0mm*1.1mm

Color: Black

Interface specification 3.0*1.1 1: mm for type: UX21， UX31， UX31K， UX32 UX21E， UX31E， etc.

Interface specification 2:4.0*1.35 mm for type: UX31A UX32A UX21A

So this type of serial number mantissa Asus super band (A)