Verified Compatibility: Original OEM Samsung 40W Slim Charger NP900X4D-A01US,NP900X4D-A02US,AD-4019SL PC
Review the technical specifications below before ordering. Need help confirming compatibility? Please contact us with your device model and the part number from your existing adapter.
Technical Specifications
INPUT: 100-240V 50-60Hz (for worldwide use)
OUTPUT: 19V 2.1A, 40W
Connecter size: 3.0mm×1.1mm.
Outlet: 3-prong
Cord Cable: US/ UK/ EU/ AU plug
Warranty: 12 months
Status: Brand new original & genuine
Package includes:
1 X AC Adapter
1 X Free Power cord（fit your country）
Replace Part Number
AD-4019,ADP-40MH AB, AD-4019P, PA-1400-14,AA-PA2N40S,AD-4019W, AA-PA2N40L, BA44-00278A
AD-4019SL,PA-1400-24, AA-PA3NS40,BA44-00272A
Compatible Models
Samsung NP900X4D Ultrabook Series
Samsung 900X4D-A01
Samsung 900X4D-A02
Samsung 900X4D-B02
Samsung NP900X4D-A01SG
Samsung NP900X4D-A01UK
Samsung NP900X4D-A01IT
Samsung NP900X4D-A01PH
Samsung NP900X4D-A01US
Samsung NP900X4D-A02US
Samsung NP900X4D-A03US
Samsung NP900X4D-A04US
Samsung NP900X4D-A05US
Samsung NP900X4D-A06US
Samsung NP900X4D-A07US
Samsung NP900X4D-MS1US
Samsung NP900X4D-A02DE
Samsung NP900X4D-A03DE
Samsung NP900X4D-A03CA
Samsung NP900X4D-A04CA
Samsung NP900X4D-A02FR
Samsung NP900X4D-A03FR
Samsung NP900X4D-A03MX
Note: Not all compatible models listed.
Frequently Asked Questions
How do I confirm this adapter is compatible with my device?
Match the output voltage, wattage, connector size, and your device model with the specifications above. If you are unsure, contact us with your device model and a photo of the label on your existing adapter.
Can I use an adapter with a higher wattage?
A higher wattage can be suitable only when the voltage and connector are an exact match. Please confirm all specifications before ordering.
What is included in the package?
Please refer to the package-includes lines in the technical specifications above. The plug and power cord configuration may vary by product and destination.
What should I do if I ordered the wrong item?
Please contact us before installation with your order number and device details. Our team will help confirm the correct replacement part and advise on the next steps.