DTK 90W ASUS charger front view for reliable power on the go.
DTK 90W ASUS charger side view showing compact travel design.
DTK 19V connector detail with precise 5.5x2.5mm tip.
DTK 90W charger with plug-in cable included in box.
DTK 90W charger packaging box and contents.
DTK 90W charger certifications signaling safety and compliance.
DTK 90W in-use on desk beside a laptop.
DTK 90W compatibility range for ASUS devices displaying broad support.

DTK

DTK 90W 19V Laptop Charger for ASUS & Toshiba — 5.5x2.5mm, 100-240V AC Adapter (65W/75W Compatible)

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$24.65

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Check the listed compatible models and specs before you order. Questions? Email us.

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

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Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

DTK 90W AC Charger for ASUS & Toshiba Laptops

Power up your notebook with the DTK 90W AC charger. It delivers a steady 19V at up to 4.74A (90W) through a precise 5.5mm x 2.5mm connector. With a wide 100-240V input, this adapter is designed for reliable use at home, in the office, or on the road. Note that this model does not use USB-C or a square-tip connector.

Why this DTK charger stands out

  • Compatibility with a broad range of ASUS models (and 65W/75W class devices) thanks to the standard 19V output and 5.5x2.5mm plug.
  • Durable build and a smart internal chip that supports safe operation under common conditions.
  • Certified safety and quality with CE and UL/FCC-style compliance signals.
  • Compact, travel-friendly design paired with a standard AC power cable for easy setup anywhere.

What’s included

  • 1 x DTK 90W AC charger
  • 1 x AC power cable

Key technical details to know

Output: 19V 4.74A (90W); Connector: 5.5mm outer x 2.5mm inner. Input: 100-240V AC. Do not use with USB-C or square-tip adapters. For best results, confirm your device compatibility by matching the voltage, amperage, and connector size.

In daily use, this charger offers a dependable energy source for ASUS laptops, with a form factor that travels well and a plug that fits securely into most compatible ports. While it is designed for broad compatibility, always verify that your exact model shares the same rating and connector size to avoid mismatches.

FAQ

Q: Is the DTK 90W charger compatible with my ASUS laptop model?

A: The DTK adapter fits many ASUS laptops with 19V, 4.74A and a 5.5x2.5mm plug. Confirm the rating and connector size match your device.

Q: What safety features does the charger include?

A: Short circuit, overheating, and overcurrent protection, plus recognized safety certifications for peace of mind.

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