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Compact black AC adapter with 3.0mm barrel plug and integrated cable

myVolts

myVolts 19V 2.1A AC Adapter 40W 3.0mmx1.1mm

SKU CH-JBDM-0XAHS

19 V 2.1 A 40 W charger with 3.0 mm × 1.1 mm tip powers compatible Samsung ultrabooks and tablets

  • Worldwide voltage input suits travel use
  • 40 W output powers compatible laptops efficiently
  • 0 mm × 1.1 mm tip fits listed Samsung and Acer models
  • CE and FCC certified for electrical safety
  • Replaces multiple OEM part numbers for easy matching

What this adapter powers

The myVolts 19V 2.1A AC adapter delivers 40W through a 3.0mm x 1.1mm barrel plug. It supports a wide input range of 110V to 240V at 50/60Hz. The unit carries CE and FCC certification and is compatible with Samsung Series 9, Series 7, Series 5 Ultrabook and Chromebook models plus Acer S5, S7, P3 and W700 devices.

Check your device before ordering

Confirm that your laptop or tablet requires exactly 19V at 2.1A and uses the 3.0mm x 1.1mm centre-positive tip. Verify the model number against the listed Samsung NP900X, XE700T, NP530U, NP535U, XE500C and Acer part numbers. Ensure the original charger carried the AD-4019, ADP-40MH AB or AA-PA2N40 designation.

Ideal for replacement or travel spare

Suits owners of the compatible Samsung and Acer notebooks who need a new or backup 40W supply. Not for devices that demand a different voltage, current or barrel size. Buyers needing USB-C Power Delivery or a higher wattage unit should look at something else.

Highlights

  • Worldwide voltage input suits travel use
  • 40 W output powers compatible laptops efficiently
  • 0 mm × 1.1 mm tip fits listed Samsung and Acer models
  • CE and FCC certified for electrical safety
  • Replaces multiple OEM part numbers for easy matching

Specifications

No published specifications for this item yet.

Questions about this item

Does the adapter come with a power cable for the wall outlet or do I need to buy one separately?

The adapter unit is supplied with a fixed 19 V 2.1 A output lead ending in the 3.0 mm × 1.1 mm barrel tip. A detachable AC mains cord (IEC C7 figure-8) is not included and must be sourced separately if you do not already have one.

My Samsung ultrabook needs 19 V 2.1 A — is this the only version or are there other capacities in the range?

This model delivers a fixed 40 W at 19 V 2.1 A. The supplier lists no alternative voltage or current options for this part number, so there is no higher- or lower-capacity version to choose from.

Will the 40 W rating actually charge my Galaxy View 18.4" tablet while I am using it?

Yes. The tablet ships with a 19 V 2.1 A charger, so this 40 W adapter matches the factory specification and will power the screen and charge the battery simultaneously under normal workloads.

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