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Acer 90W black power brick with blue 5.5mm x 1.7mm tip

Acer America

Acer America 90W 19V 4.74A AC Adapter 5.5mm x 1.7mm Tip

SKU CH-SD4K-M6JHD

90W 19V 4.74A AC adapter with 5.5mm x 1.7mm blue tip for select Acer Aspire and Veriton desktops

  • Power adapter voltage19 V
  • Power adapter current4.74A
  • Power adapter wattage90 W
  • Delivers 90 W output for compatible Acer desktops
  • Operates on 100-240 V input for worldwide use
  • 19 V / 4.74 A output matches original specifications
  • 5 mm x 1.7 mm blue tip fits listed Aspire and Veriton models
  • Genuine Acer adapter supplied new in box

90W 19V AC Adapter for Acer Desktops

This genuine 90 watt power supply delivers 19 volts at 4.74 amps for compatible Acer Aspire and Veriton all-in-one systems. It replaces the original adapter for models including the Aspire Z1220, Z3-105, Z3-106, Z3-605 and Veriton Z2640, Z2640G. The unit accepts universal 100 to 240 volt input at 50 to 60 hertz.

Plug-in replacement with 5.5mm blue tip

Installation is a direct swap: disconnect the old adapter and connect the 5.5 millimetre by 1.7 millimetre blue tip to the desktop power port. The fixed cable layout means no modular parts to misplace. The most common issue is ordering the wrong tip size or voltage for a similar-looking Acer model.

Verify model number and tip dimensions first

Confirm your desktop appears in the compatible list above before purchasing. Check that the existing adapter specifies 19 volt output and a 5.5 by 1.7 millimetre connector. Orders outside the US and Canada ship without a mains cord, so ensure you have a suitable IEC cable locally.

How it compares

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

Price $23.99
Cheaper than about 64% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameAcer
Model nameACER90WCORD
Power
Power adapter voltage19 V
Power adapter current4.74A
Power adapter wattage90 W

Questions about this item

How can I confirm the 90 W adapter is delivering the correct 19 V output after connecting it?

The blue LED on the tip lights when the adapter is supplying 19 V at 4.74 A; if the LED stays off or the system does not power on, the adapter is not working as intended.

What comes in the box and what must I source separately?

Orders to the US and Canada include the 90 W adapter and a mains power cord; shipments elsewhere include only the adapter, so a compatible cord must be purchased locally.

Which tip size matches the Aspire Z3-105 and Veriton Z2640G?

The 5.5 mm × 1.7 mm blue tip supplied with this 90 W unit fits the Aspire Z3-105, Z3-106, Z3-605, Z1220 and Veriton Z2640, Z2640G models listed.

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