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Black rectangular laptop power adapter with 4.5 mm barrel connector and center pin

iTekiro

iTekiro 120W AC Adapter 4.5 mm Tip for MSI Cyborg 15 Thin 15

SKU CH-2VNQ-EKFK4

Replaces 120W and 90W MSI chargers with a 4.5 mm tip, 12 ft total cord length and built-in overload protection

  • 120 W output charges compatible MSI laptops at full speed
  • 5 mm tip with centre pin fits listed Cyborg 15 and Thin 15 models
  • 6 ft AC cord plus 6 ft DC cord gives 12 ft total reach
  • Replaces 90 W and 120 W MSI chargers but not 180 W or 230 W units
  • Overload, short-circuit, over-voltage, over-current and over-temperature protections built in

120 W AC adapter for MSI Cyborg 15 and Thin 15

This 120 W replacement charger suits owners of MSI Cyborg 15 A12VF, A13VE, A13VF and Thin 15 B12UCX, B13UCX models. The 4.5 mm barrel plug with centre pin matches the original connector exactly. It also covers the newer Cyborg 15 AI A1VEK and A1VFK series. The unit replaces both 90 W and 120 W MSI adapters but cannot power 180 W or 230 W configurations.

Thermals noise and power draw

The adapter delivers a steady 120 W output with built-in overload, short-circuit, over-voltage, over-current and over-temperature protection. High power efficiency keeps the brick running cool during normal charging cycles. No fan is fitted, so operation stays silent. The durable case resists water and humidity, maintaining performance in varied environments.

Build integration and cable reach

A UL-listed 6 ft AC cord and a 6 ft DC cord give 12 ft total reach, removing the need for extension leads. The 4.5 mm tip fits only the compatible MSI models listed; it will not suit laptops requiring larger or smaller barrels. Buyers needing 180 W or 230 W input must choose a different adapter. The lightweight brick sits unobtrusively on a desk or behind furniture.

Highlights

  • 120 W output charges compatible MSI laptops at full speed
  • 5 mm tip with centre pin fits listed Cyborg 15 and Thin 15 models
  • 6 ft AC cord plus 6 ft DC cord gives 12 ft total reach
  • Replaces 90 W and 120 W MSI chargers but not 180 W or 230 W units
  • Overload, short-circuit, over-voltage, over-current and over-temperature protections built in

Specifications

BrandiTekiro
ModelAcer.TAC090WT7.V2

Questions about this item

How do I connect the 4.5 mm tip with its center pin to my Cyborg 15 Thin 15?

Align the center pin inside the 4.5 mm plug with the socket on the laptop and push straight in until it seats firmly; forcing it at an angle bends the pin and breaks the connection.

Which parts of the 6 ft AC cord or 6 ft DC cord will need replacement first?

The IEC C13 connector on the AC cord and the 4.5 mm DC plug see the most insertions; inspect both for cracked insulation or loose pins after heavy use.

At what load does the 120 W limit trigger overload protection during long sessions?

Sustained draw above 120 W activates the built-in overload protection and shuts the adapter down until it cools.

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