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Black rectangular AC adapter with detachable power cord

E-buy

E-buy 19.5V 3.96A 75W AC Adapter for Sony VGN-SZ480 VGN-SZ491N/X VGN-SZ4MN/B VGN-SZ4VWN/X VGN-SZ4XWN/C

SKU CH-MAGA-A7DFG

A 75W replacement charger delivering 19.5V at 3.96A with a 6.5mm by 4.4mm connector for compatible Sony Vaio models

  • AC Adapter Voltage19.5V
  • AC Adapter Current3.96A
  • Delivers 75W for reliable laptop operation
  • 5V 3.96A output matches original charger specs
  • 100-240V input works worldwide with included cord
  • 5mm x 4.4mm connector fits listed Sony models
  • 24-month warranty backs long-term use

Compatible Sony VAIO models

This 19.5V 3.96A 75W AC adapter replaces the original charger for Sony VGN-SZ480 VGN-SZ491N/X VGN-SZ4MN/B VGN-SZ4VWN/X VGN-SZ4XWN/C notebooks. It delivers the exact voltage and current those models require. The package includes the adapter and a power cord with a plug that fits your region.

Sustained power delivery

The unit accepts AC input from 100 to 240V at 50 to 60Hz and provides a steady DC output of 19.5V at 3.96A for 75W continuous load. It maintains this output during extended charging and operation without dropping voltage. The 6.5mm by 4.4mm barrel connector ensures a secure fit on the supported laptops.

Thermals and noise

The adapter runs silently because it has no moving parts. Under normal use it stays warm but not hot, and the 24-month warranty period reflects the manufacturer's confidence in its thermal design. Power draw at the wall matches the 75W DC rating plus normal conversion losses.

Highlights

  • Delivers 75W for reliable laptop operation
  • 5V 3.96A output matches original charger specs
  • 100-240V input works worldwide with included cord
  • 5mm x 4.4mm connector fits listed Sony models
  • 24-month warranty backs long-term use

Specifications

AC Adapter Voltage19.5V
AC Adapter Current3.96A

Questions about this item

Does the 19.5 V 3.96 A adapter run hot or make noise when powering a Sony VGN-SZ all day?

The unit delivers a steady 19.5 V at 3.96 A (75 W) and is rated for continuous 100-240 V 50-60 Hz input; it has no fan, so operation is silent and warmth stays within normal limits for a sealed brick.

What must I already own to use this charger with my Sony VGN-SZ491N/X?

You need a Sony VGN-SZ model that accepts a 6.5 mm × 4.4 mm barrel plug at 19.5 V 3.96 A; the package includes the adapter and a country-specific power cord, so no extra cables are required.

Will this 75 W supply work alongside the original charger that came with my older VGN-SZ480?

Yes — both units output 19.5 V 3.96 A through the same 6.5 mm × 4.4 mm connector, so either can power the laptop interchangeably.

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