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Black rectangular AC adapter with 5.5 by 1.7 mm barrel connector and power cord attached

OIAGLH

OIAGLH 19V 2.1A 40W 5.5x1.7mm S-Video Cable

SKU CH-W87H-GFH24

19 V 2.1 A 40 W AC adapter with 5.5 × 1.7 mm barrel connector for monitors and laptops

  • 19 V 2.1 A output delivers 40 W of power
  • 5 mm outer and 1.7 mm inner barrel fits compatible ports
  • ADS-40SI-19-3 and ADS-40SG-19-3 part numbers ensure correct replacement
  • New condition guarantees full rated performance from first use

19V 40W AC adapter with 5.5x1.7mm plug

This 19 volt 40 watt AC adapter delivers 2.1 amps through a 5.5 by 1.7 millimetre barrel connector. It matches monitors and laptops that require the ADS-40SI-19-3 or ADS-40SG-19-3 part numbers. The unit is supplied new and ready for direct replacement.

Simple plug-in installation and polarity check

Connect the barrel plug to the device and the mains lead to a wall socket; no drivers or configuration are required. The only common issue is reversed polarity or an incorrect tip size, so verify the 5.5 millimetre outer and 1.7 millimetre inner dimensions before powering on. Buyers needing a different voltage, higher wattage or an alternative connector type will need another adapter.

Highlights

  • 19 V 2.1 A output delivers 40 W of power
  • 5 mm outer and 1.7 mm inner barrel fits compatible ports
  • ADS-40SI-19-3 and ADS-40SG-19-3 part numbers ensure correct replacement
  • New condition guarantees full rated performance from first use

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the adapter is delivering 19V and 2.1A after connecting it?

Use a multimeter to measure the output voltage at the 5.5 x 1.7 mm barrel plug; it should read close to 19V under load, and the connected device should power on and charge normally.

What comes in the box and do I need a separate mains lead?

The package includes the 40W AC adapter with a fixed 5.5 x 1.7 mm DC cable; a detachable IEC C7 or C5 mains lead for your region must be purchased separately if not already owned.

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