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Black rectangular universal laptop charger with 17 interchangeable tips and detachable power cord

Kenuco

Kenuco Universal 90W AC Adapter 12V-20V 17 Tips

SKU CH-8P51-5SGGD

A universal 90 W laptop charger covering 12 V to 20 V outputs with 17 interchangeable tips for HP, Gateway, Toshiba, Ultrabook and Chromebook models

  • TypeAC Adapters
  • Powers many laptop brands with 17 included tips
  • Delivers up to 90 W across six selectable DC voltages
  • Operates worldwide on 100-240 V 50-60 Hz input
  • Replaces 45 W 65 W 70 W 75 W adapters in one unit
  • Supports Gateway HP Toshiba ASUS Chromebook Ultrabook models listed

Universal 90W adapter for multiple laptops

This universal AC adapter delivers up to 90W across six selectable DC voltages from 12V to 20V. It replaces chargers rated from 45W to 90W for brands including HP, Gateway, Toshiba, Asus and Chromebook models. Seventeen interchangeable tips cover a wide range of barrel sizes. The unit is new and intended for users who need one power supply for several devices.

Practical limits of the 90W multi-voltage design

The adapter accepts worldwide 100-240V AC input at 50-60Hz and provides fixed outputs of 12V, 16V, 18.5V, 19V, 19.5V and 20V. It cannot charge laptops that require more than 90W or voltages outside this set. Tip selection must match the laptop's connector and polarity exactly. Buyers who need higher wattage or USB-C Power Delivery cannot use this unit.

Build quality and daily connector implications

A single detachable cord carries the chosen tip, reducing cable clutter when travelling between devices. The 17 tips store separately and must be swapped manually for each brand. No locking mechanism secures the tip, so a firm push is required each time. The brick-sized body runs on standard AC mains leads. Users who prefer a permanently attached cable or magnetic tip will find this design less convenient.

Highlights

  • Powers many laptop brands with 17 included tips
  • Delivers up to 90 W across six selectable DC voltages
  • Operates worldwide on 100-240 V 50-60 Hz input
  • Replaces 45 W 65 W 70 W 75 W adapters in one unit
  • Supports Gateway HP Toshiba ASUS Chromebook Ultrabook models listed

Specifications

TypeAC Adapters

Questions about this item

Which of the 17 tips matches my laptop brand?

The 17 tips cover HP, Gateway, Toshiba, ASUS ZenBook, VivoBook, Chromebook and Ultrabook models listed in the compatibility list.

What does the 90W rating mean for my laptop?

It supplies up to 90W at 12V, 16V, 18.5V, 19V, 19.5V or 20V, so it replaces 45W, 65W, 70W, 75W and 90W adapters.

Does the 100-240V input work worldwide without a converter?

Yes, the 100-240V 50-60Hz input accepts mains voltage in any country, only a plug adapter is needed.

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