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Black rectangular power adapter with 5.5mm x 2.5mm DC plug and long AC cable

KEHIPI

KEHIPI 19V 3.42A 65W Power Adapter 5.5mm x 2.5mm

SKU CH-R8R1-3CBCK

Supplies 19 V DC at up to 3.42 A with a 5.5 mm × 2.5 mm barrel plug and built-in overload, over-voltage, over-temperature and short-circuit protection

  • Product dimensions14.0 in × 9.96 in × 2.0 in
  • Product weight300 g
  • In the box1x 19 V 3.42A power supply adapter ; 1x AC input power cable
  • Universal 100–240 V input works worldwide
  • 65 W maximum output powers 19 V devices safely
  • 5 mm × 2.5 mm DC plug fits compatible monitors and speakers
  • Built-in overload, over-voltage and short-circuit cut-offs protect equipment
  • 5 ft AC cord included for flexible placement

What this adapter powers

This 19 V DC power supply delivers up to 65 W through a 5.5 mm by 2.5 mm barrel connector. It suits monitors, printers, speakers and similar 19 V equipment that draws no more than 3.42 A. It is not a laptop charger and will not suit devices needing a different voltage or higher wattage.

Input range and output ceiling

The unit accepts 100 V to 240 V AC at 50 Hz or 60 Hz, so it works on mains supplies worldwide without a voltage selector. Output is fixed at 19 V with a 3.42 A maximum; devices drawing less current such as 2.37 A or 2 A models are also supported. The 65 W limit is a hard ceiling — equipment requiring more power cannot be used.

Build and daily use

A flame-retardant shell encloses overload, over-voltage, over-temperature and short-circuit cut-offs. An 8.5 ft AC cord and a matching DC cable are included, giving generous reach from wall socket to device. The 300 g adapter measures 14.0 in by 9.96 in by 2.0 in, so it sits on a desk or floor without blocking adjacent outlets.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $29.99
Pricier than about 61% of the 3,875 comparable items (median $23.99).

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Specifications

Product
Brand nameALITOVE
Model nameALT-19-342
Part numberALT-19-342
Size & build
Product dimensions14.0 in × 9.96 in × 2.0 in
Product weight300 g
In the box
In the box1x 19 V 3.42A power supply adapter ; 1x AC input power cable

Questions about this item

Should I choose this 65 W model or a lower-wattage 19 V adapter for my device?

Use this 65 W unit if your device draws up to 3.42 A; it also safely powers loads rated for 45 W (2.37 A) or any lower current such as 1.5 A, 2 A or 2.5 A.

What does the 65 W rating actually deliver inside my monitor or speaker?

It provides a constant 19 V DC at up to 3.42 A, with overload, over-voltage, over-temperature and short-circuit cut-offs to protect the connected equipment.

Does the 5.5 mm × 2.5 mm barrel plug limit the power I can draw?

The connector is rated for the adapter’s full 65 W output; the 8.5 ft AC cord and 100–240 V input let you use that capacity anywhere.

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