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Black rectangular AC adapter with long power cord

WAWEIS

WAWEIS AC/DC adapter for HP Envy 34c

SKU CH-N7W7-1QR8B

Replacement AC adapter for the HP Envy 34c with worldwide 100-240 V input and a 10 ft power cord

  • Worldwide 100-240 VAC input works in any region
  • 10 ft total cord length gives flexible placement
  • FCC, CE and RoHS certified for safety compliance
  • Multiple protections guard against over-current, over-voltage and short circuits
  • 12 month warranty backed by strict quality control

Replacement adapter for HP Envy 34c

This WAWEIS AC/DC adapter replaces the original power supply for the HP Envy 34c media display. It delivers a direct-fit replacement for a lost or damaged charger. The unit is built for users who need a reliable mains-powered source for that specific all-in-one model.

Upgrade from worn or missing original unit

The adapter serves as a direct substitute when the factory charger fails, is lost, or shows cable wear. The jump is worth it when the original brick no longer holds a secure connection or the cable insulation has degraded. A ten-foot cord adds placement flexibility compared to shorter factory leads.

Limits of fixed-voltage barrel-output design

The power supply operates on a worldwide 100-240 VAC input at 50 or 60 Hz, so it accepts any standard mains voltage without a selector switch. Its output is locked to the single voltage and connector required by the Envy 34c, preventing use with other devices. Safety circuits include over-current, over-voltage, short-circuit and total-power protection, all certified to FCC, CE and RoHS standards.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $34.99
Pricier than about 62% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

What physical dimensions must the AC adapter fit to work with the HP Envy 34c?

The adapter is a direct replacement for the HP Envy 34c media display and includes a 10 ft power cord for flexible placement.

How is the adapter installed, and what step is often missed?

Connect the DC output to the display and the AC plug to a 100-240 VAC 50/60 Hz outlet; ensure the power cord is fully seated on the adapter brick.

What maintenance or replacement will this adapter need over time?

The unit has over-current, over-voltage, short-circuit and overheating protection; the 12 month warranty covers defects in materials or workmanship.

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