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iTekiro 240W AC adapter brick with 4.5mm pin tip and two 6ft cords

iTekiro

iTekiro 240W AC Adapter for MSI Katana GF66/GF76 12U

SKU CH-7YA6-3T4M7

240 W replacement charger for MSI Katana GF66 and GF76 12U series with 4.5 mm centre-pin tip and two 6 ft cords

  • Delivers 240 W to run demanding MSI Katana laptops
  • 5 mm centre-pin plug fits GF66 and GF76 12U models exactly
  • Replaces 180 W, 200 W and 230 W chargers without extra bulk
  • 6 ft AC cord plus 6 ft DC cord gives 12 ft total reach
  • Built-in overload, short-circuit and over-voltage protection guards the system

240 W AC adapter for MSI Katana GF66 and GF76

This 240 W AC adapter from iTekiro is built for MSI Katana GF66 and GF76 laptops that require a 4.5 mm barrel plug with a centre pin. It replaces original 180 W, 200 W, 230 W and 240 W chargers but does not support 280 W, 300 W or 330 W units. The package includes a UL listed 6 ft AC cord and a 6 ft DC cord for extended reach. Buyers needing a higher-wattage 280 W or 330 W power supply cannot use this model.

Sustained load behaviour

The adapter delivers a steady 240 W output for continuous laptop operation and battery charging under heavy workloads. Overload, short-circuit, over-voltage, over-current and over-temperature protections engage automatically to maintain stable power without interruption. High power efficiency keeps voltage regulation consistent during prolonged gaming or rendering sessions. No thermal throttling or output sag is specified for continuous use.

Thermals, noise and power draw

A sealed, durable case resists water and humidity while dissipating heat passively with no moving parts. Silent operation is assured because there is no fan. The unit draws only the AC power required to supply up to 240 W at the DC plug, so wall-socket consumption scales with laptop demand. Over-temperature protection shuts the adapter down if internal limits are exceeded.

Highlights

  • Delivers 240 W to run demanding MSI Katana laptops
  • 5 mm centre-pin plug fits GF66 and GF76 12U models exactly
  • Replaces 180 W, 200 W and 230 W chargers without extra bulk
  • 6 ft AC cord plus 6 ft DC cord gives 12 ft total reach
  • Built-in overload, short-circuit and over-voltage protection guards the system

Specifications

BrandiTekiro
ModelAsus.AC090W.N18

Questions about this item

How much heat or noise does the 240 W adapter produce when it runs all day?

The brick has no fan, so it is silent; it warms up under full load but stays within normal limits for a sealed 240 W supply.

What must I already own for this adapter to work with my Katana GF66 or GF76?

You need a wall outlet and a laptop whose charging port accepts the 4.5 mm barrel plug with a centre pin.

Will the 240 W unit run safely alongside the original 180 W or 230 W charger I keep as a spare?

Yes — it replaces 180 W, 200 W and 230 W models, so swapping between them causes no conflict.

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