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Black rectangular AC adapter with barrel connector and power cord

OIAGLH

OIAGLH SUN-1900300 19V 3A 57W 5.5x2.5mm S-Video Cable

SKU CH-QPP3-69G2M

Delivers 19 V at 3 A through a 5.5 × 2.5 mm barrel plug for monitors and laptops

  • Delivers 57 W of power for stable charging
  • 19 V output matches monitor and laptop requirements
  • 3 A current rating supports consistent performance
  • 5 mm by 2.5 mm barrel connector fits compatible devices

Power adapter for monitor and laptop

The OIAGLH SUN-1900300 delivers 19V at 3A for a 57W output. It suits monitors and laptops that require this exact voltage and connector. The 5.5 x 2.5 mm barrel plug fits devices designed for this centre-positive tip. Buyers needing a direct replacement for a matching original supply will find it compatible.

Check voltage polarity and connector size

Confirm the device label states 19V input and a 5.5 mm outer diameter with 2.5 mm inner diameter. Verify the polarity symbol shows centre-positive before connecting. Ensure the equipment draws no more than 3A at 19V. Units requiring a different voltage, current rating or barrel dimensions cannot use this adapter.

How it compares

Measured against everything we stock in S-Video & Mini-DIN Cables, at today’s prices. Recalculated every night.

Price $72.99
Pricier than about 66% of the 1,035 comparable items (median $59.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the 19V 3A 57W SUN-1900300 adapter include a mains cable or must one be bought separately?

The adapter is supplied with the 5.5 x 2.5 mm DC output lead attached; a separate IEC mains cable is required and is not included.

How do I confirm the 5.5 mm outer and 2.5 mm inner barrel size matches my device?

Check the original charger label or device socket marking for 19 V and 3 A with a 5.5 x 2.5 mm centre-positive barrel; if they match, this SUN-1900300 unit is compatible.

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