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White rectangular GaN charger with foldable plug and four USB-C ports

Kensington

Kensington K38102NA 140W USB-C GaN 4-Port Charger White

SKU CH-558Y-WMHKC

A 140W GaN wall charger with four USB-C ports delivering up to 70W each for dual laptops, plus 28V, 21V, 20V, 15V, 9V and 5V outputs under USB-C EPR PD 3.1

  • Compatible phone brandsUniversal (Apple, Samsung, Microsoft)
  • Compatible phone modelsMacBook, Windows/ChromeOS Laptops, iPhone, iPad, Surface
  • Charging featuresUSB-C EPR PD 3.1
  • Adapter connectorWall Charger with Foldable Plug
  • Full-size USB ports0
  • Max output power140 W (70 W per laptop dual)
  • 140W total output charges two laptops at 70W each
  • USB-C EPR PD 3.1 delivers 28V and 21V for fast laptop charging
  • GaN technology enables four ports in a compact wall adapter
  • Foldable plug design protects pins and fits tight outlets
  • Universal compatibility covers MacBook, Windows, ChromeOS, iPhone, iPad, Surface

140W GaN USB-C Charger

The Kensington K38102NA delivers 140W total output through four ports using GaN technology. It supports USB-C EPR PD 3.1 with voltages of 28V, 21V, 20V, 15V, 9V and 5V at up to 5A. Designed for professionals who need to charge MacBooks, Windows or ChromeOS laptops, iPhones, iPads and Surface devices from one compact wall adapter.

Foldable Plug and Setup

The foldable plug makes the unit easy to pack and reduces the risk of snagging inside a bag. Simply unfold the prongs, insert into any standard wall outlet and connect devices via the USB-C ports. The only common issue is that total output splits across ports, so dual-laptop charging is limited to 70W each and some high-power laptops may charge more slowly when other devices are attached.

Best for Multi-Device Travel

This charger suits travellers and remote workers who carry a laptop, phone and tablet and want a single white GaN adapter with a foldable plug. It is not for users who need legacy USB-A ports, since the specification lists zero standard USB ports. Buyers requiring more than 140W combined output or more than two simultaneous laptop charges should look at higher-capacity solutions.

How it compares

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

Price $67.99
Pricier than about 90% of the 9,983 comparable items (median $18.99).

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Specifications

Product
Brand nameKensington
Model nameK38102NA
Product type140 W USB-C GaN Power Adapter (4-Port Charger)
Product colorWhite
Ports & slots
Adapter connectorWall Charger with Foldable Plug
Full-size USB ports0
Power
Charging featuresUSB-C EPR PD 3.1
Max output power140 W (70 W per laptop dual)
Compatibility
Compatible phone brandsUniversal (Apple, Samsung, Microsoft)
Compatible phone modelsMacBook, Windows/ChromeOS Laptops, iPhone, iPad, Surface

Questions about this item

How do I confirm the charger is delivering the full 140W via USB-C EPR PD 3.1 after plugging it in?

When a single device draws 28V at 5A the unit is providing the full 140W; with two laptops connected each port supplies up to 70W.

Does the box include any USB-C cables or only the wall charger with the foldable plug?

The supplied package contains the 140W GaN adapter with foldable plug; USB-C cables are not included and must be purchased separately.

Should I choose this K38102NA model or a lower-wattage version for charging a MacBook and iPhone together?

This model delivers 140W total and supports dual laptop charging at 70W each, making it suitable for a MacBook and iPhone simultaneously.

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