We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular AC adapter with 5.5mm barrel connector and three-prong power cord

Kastar

Kastar AC Adapter 19V 3.42A 65W for Gateway NE56R NV55C NV75S NV59C NV52L NV56R NV55S NV57H

SKU CH-QMDE-6DSB7

Replacement AC adapter delivering 19V 3.42A 65W with 1.7mm by 5.5mm tip for listed Gateway models, includes three-prong power cord

  • Delivers 65W at 19V 3.42A for reliable laptop charging
  • Worldwide 100-240V input suits travel and home use
  • Built-in OVP OCP SCP protection guards against power faults
  • 5mm x 1.7mm DC connector fits listed Gateway models
  • Includes three-prong power cord for immediate setup

Replacement AC Adapter for Gateway Laptops

This Kastar AC adapter replaces the original charger for a wide range of Gateway NE, NV and NV50-series notebooks. It supplies 19 V at 3.42 A for a total of 65 W output and accepts 100-240 V AC input at 1.6 A, 50/60 Hz. The barrel connector measures 1.7 mm inner diameter by 5.5 mm outer diameter. A three-prong power cord is included in the box.

Sustained-Load Behaviour and Protection

The adapter delivers its rated 65 W continuously while built-in OVP, OCP and SCP circuits guard against over-voltage, over-current and short-circuit events at the output. Protection activates automatically when limits are exceeded, allowing the unit to run under full load without external cooling requirements. The wide 100-240 V input range maintains stable output during mains fluctuations.

Connector and Compatibility Limits

Only laptops that require exactly 19 V, 3.42 A and the 1.7 mm by 5.5 mm barrel plug can use this adapter; models needing higher wattage, different voltage or a different tip size are not supported. The three-prong cord fits standard earthed mains sockets but will not work with two-pin outlets unless an appropriate earthed adapter is used.

Highlights

  • Delivers 65W at 19V 3.42A for reliable laptop charging
  • Worldwide 100-240V input suits travel and home use
  • Built-in OVP OCP SCP protection guards against power faults
  • 5mm x 1.7mm DC connector fits listed Gateway models
  • Includes three-prong power cord for immediate setup

Specifications

No published specifications for this item yet.

Questions about this item

How warm does the 19V 3.42A 65W adapter get when powering a Gateway NV55C all day?

The unit includes over-voltage, over-current and short-circuit protection, so it regulates output and limits heat build-up during continuous use.

Does the package include the 3-prong AC cord needed to plug the 1.7mm/5.5mm DC jack into a UK socket?

Yes, the box contains one Kastar AC adapter and one 3-prong extended power cord ready for mains connection.

Will this 65W supply work with an older Gateway NV52L15u that originally shipped with a lower-wattage charger?

It is listed as compatible with the NV52L15u among other models, so it will safely power that laptop.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.