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Compact black AC adapter with US power cord, 19V 1.58A 30W output, 5.5x1.7mm barrel connector

myVolts

myVolts AC Adapter 19V 1.58A 30W 5.5x1.7mm Gateway LT10 LT20 LT30 LT31

SKU CH-7A2A-67QD1

19 V 1.58 A 30 W AC adapter with 5.5 × 1.7 mm barrel plug for Gateway LT10, LT20, LT30 and LT31 netbooks

  • Delivers 30W DC power for reliable laptop charging
  • Wide 100-240V AC input works worldwide
  • CE UL RoHS certified for safe operation
  • Includes US power cord for immediate use
  • Fits Gateway LT10 LT20 LT30 LT31 and listed models

Purpose and compatibility

This 19V 30W AC adapter replaces the original power supply for a long list of Gateway netbooks including the LT10, LT20, LT30 and LT31 series. It ships new with a US power cord so the unit is ready to use immediately.

Decisive specification

The barrel connector measures 5.5mm outer diameter by 1.7mm inner diameter and delivers 19V at 1.58A; if your existing charger does not match that exact jack size and voltage the adapter will not work.

Capacity and limits

Rated at 30W, it comfortably powers the listed netbooks for everyday office tasks and media playback. It will not support larger laptops or docking stations that draw more current than the 1.58A output allows.

Highlights

  • Delivers 30W DC power for reliable laptop charging
  • Wide 100-240V AC input works worldwide
  • CE UL RoHS certified for safe operation
  • Includes US power cord for immediate use
  • Fits Gateway LT10 LT20 LT30 LT31 and listed models

Specifications

No published specifications for this item yet.

Questions about this item

What does the 30 W output mean when the adapter is connected to a compatible Gateway netbook?

It supplies up to 19 V at 1.58 A, providing enough power to run the system and charge the battery simultaneously.

What does the 5.5 x 1.7 mm barrel connector and 100–240 V input mean for everyday use?

The 5.5 mm outer and 1.7 mm inner diameter must match the laptop's DC jack exactly, while the 100–240 V 50/60 Hz input lets the adapter work on mains power worldwide with only a plug adapter.

What physical items are included so the adapter can be used immediately?

The package contains one AC adapter unit and one US power cord, so it can be plugged into a North American wall outlet and the laptop without extra parts.

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