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White cube travel adapter with retractable prongs and four USB ports

Ceptics UP-15KU-WH 17.5W Travel Adapter White

SKU CH-0EN8-K7KKF

Universal travel adapter with one AC outlet, two USB-A and two USB-C ports delivering up to 17.5W for five devices across 150+ countries

  • Compatible phone brandsUniversal
  • Adapter connectorUSB
  • Full-size USB ports2
  • Output voltage240 V AC
  • Supported voltage120 V
  • Product typeAdapter
  • Charge up to five devices at once with two USB-A and two USB-C ports
  • 5 W maximum USB output powers phones, tablets and laptops quickly
  • Works in over 150 countries thanks to Type A, C, G and I plug outputs
  • Compact 2-inch cube design fits easily into any luggage
  • Accepts 110 V to 240 V input for worldwide use without a voltage converter

Universal travel adapter 17.5W

The Ceptics UP-15KU-WH combines a universal AC outlet with two USB-A and two USB-C ports in a single white unit. It accepts plugs from over 150 countries and supplies up to 17.5W total USB power for simultaneous charging of phones, tablets and laptops.

USB output limited to 5V 3.5A

All four USB ports share a 5V rail capped at 3.5A, so maximum output stays at 17.5W. Higher-voltage USB Power Delivery profiles such as 9V, 15V or 20V are not supported, limiting charging speed for larger laptops.

No voltage conversion built in

The adapter only changes the physical plug shape; it does not convert between 120V and 240V mains. Travellers must verify that every connected device natively supports 100-240V input before use.

How it compares

Measured against everything we stock in Charging Stations & Cables, at today’s prices. Recalculated every night.

Price $28.99
Pricier than about 73% of the 9,983 comparable items (median $18.99).

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Specifications

Product
Brand nameCeptics
Product lineUP-15KU-WH
Model nameUP-15KU-WH
Product typeAdapter
Product colorWhite
Ports & slots
Adapter connectorUSB
Full-size USB ports2
Power
Output voltage240 V AC
Supported voltage120 V
Size & build
Overall length2 L x 2 W x 2 H inches
Compatibility
Compatible phone brandsUniversal

Questions about this item

Which Ceptics model should I pick if I need the 17.5W USB output?

The UP-15KU-WH is the only model in the comparison table rated for a maximum of 17.5W across its two USB-A and two USB-C ports.

What does the 17.5W rating mean when I plug in my phone and laptop together?

It is the total power budget shared by all four USB ports; a phone drawing 10W leaves 7.5W for the laptop, so charging speed drops as more devices are added.

What AC plug types does the UP-15KU-WH provide and what voltage range do they support?

The adapter supplies Type A, C, G and I outlets and passes through 100–240V AC without conversion, so connected devices must handle that range themselves.

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