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Black rectangular AC adapter brick with 4.5mm barrel connector and centre pin, long detachable mains lead and DC cable

iTekiro

iTekiro 200W AC Adapter 20V 10A 4.5mm Tip

SKU CH-HDYP-B53EN

200 W AC adapter delivers 20 V at 10 A through a 4.5 mm tip with centre pin, includes two six-foot cords and worldwide 100–240 V input

  • Delivers up to 200W for demanding MSI laptops
  • 20V 10A output matches original charger specifications
  • 5mm tip with centre pin fits listed Katana and Creator models
  • 6ft AC plus 6ft DC cords give extended reach
  • Worldwide 100-240V input works on any mains supply

200 W AC adapter for MSI laptops

This 200 W power supply delivers 20 V at 10 A through a 4.5 mm tip with a centre pin. It matches the voltage and current requirements of several MSI Bravo, Creator and Katana models listed by the supplier. The unit accepts a worldwide AC input range of 100 to 240 V at 50 to 60 Hz.

Thermals noise and power draw

The adapter operates at up to 200 W maximum output with high power efficiency for a steady supply. Built-in overload, short-circuit, over-voltage, over-current and over-temperature protections limit heat and electrical stress during normal use. No fan or active cooling details are provided in the specifications.

Extra long cords and safety features

A UL-listed three-prong AC cord and a DC cord each measure 6 ft, giving extended reach from wall outlet to laptop. The durable case is described as resistant to extreme conditions and sealed against water and humidity. A 12-month replacement warranty and 30-day money-back guarantee are offered by the brand.

How it compares

Measured against everything we stock in DC-to-AC Power Inverters, at today’s prices. Recalculated every night.

Price $61.99
Pricier than about 85% of the 866 comparable items (median $25.99).

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Specifications

Product
Brand nameiTekiro
Model nameAsus.AC090 W.N81

Questions about this item

How do I install the 4.5 mm centre-pin tip on my MSI Katana 15 B13V and what step do people miss?

Align the centre pin with the laptop socket and push straight in until it clicks; the step most users miss is seating the outer barrel fully so the pin makes solid contact.

What maintenance or replacement will this 200 W adapter need later?

The 6 ft AC and 6 ft DC cords can fatigue at the strain reliefs; inspect them periodically and replace the whole unit if insulation cracks or the plug gets loose.

What limit appears first when this adapter runs at 20 V 10 A continuously?

The 200 W ceiling is reached at 20 V 10 A, so sustained loads at that level leave no headroom and trigger the overload protection.

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