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Compact black GaN wall charger with USB-C port

STARTECH

STARTECH 103NB-WALL-CHARGER 30W USB-C GaN Wall Charger

SKU CH-H65Y-XJ8H3 MPN 103NB-WALL-CHARGER

A 30W USB-C GaN wall charger with Power Delivery at 5V, 9V, 15V and 20V, plus 75% PCR housing and over-voltage protection

  • Charging featuresUSB Power Delivery
  • Max output power30 W
  • Output voltage5 V/9 V/15 V/20 V
  • Product typeWall Charger
  • Product colorBlack
  • Key featuresGaN Technology; Fast Charging; Ultra-compact; Over-voltage a
  • 30W USB Power Delivery fast-charges phones and laptops
  • GaN technology keeps the charger ultra-compact and cool
  • Four voltage steps 5V 9V 15V 20V match many USB-C devices
  • Built-in over-voltage and over-current protection guards connected gear
  • Housing uses 75% PCR material for a lower environmental impact

30W USB-C GaN Wall Charger

The StarTech 103NB-WALL-CHARGER is a 30W USB-C wall charger built for phones, tablets and compact laptops that charge over USB Power Delivery. Its gallium-nitride circuitry keeps the housing ultra-compact while the black enclosure uses 75% post-consumer recycled plastic. Over-voltage and over-current protection guard connected devices during every session.

USB Power Delivery voltage range

The single specification that decides fit is the charger's output profile: 5V, 9V, 15V and 20V over USB Power Delivery. A device must request one of these fixed voltages to reach the 30W maximum; proprietary fast-charge schemes or higher-voltage PD steps are not supported.

Thermals, noise and power draw

GaN semiconductors run cooler than silicon equivalents, so the charger stays warm rather than hot during a full 30W load. There are no moving parts, meaning operation is completely silent. Idle draw is negligible, and the unit only pulls the wattage the attached device negotiates.

How it compares

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

Price $24.99
Pricier than about 65% of the 9,983 comparable items (median $18.99).

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Specifications

Product
Brand nameStarTech
Model name103NB-WALL-CHARGER
Product typeWall Charger
Product colorBlack
Power
Charging featuresUSB Power Delivery
Max output power30 W
Output voltage5 V/9 V/15 V/20 V
Size & build
Shipping weight0.07 kg
Package size81 × 66 × 38 mm

Questions about this item

What does the 30W rating mean when I plug this into my laptop?

The 30W maximum output is shared across the single USB-C port. It will fast-charge phones and tablets at full speed, and can power many ultraportable laptops, though larger notebooks may charge more slowly or only while asleep.

Which charging standard does the USB-C port use and what voltage steps are available?

It uses USB Power Delivery with fixed output voltages of 5V, 9V, 15V and 20V, so the connected device negotiates the exact level it needs up to the 30W limit.

How small is the charger and will it block the adjacent wall outlet?

The GaN design makes it ultra-compact; the housing uses 75% post-consumer recycled material and is small enough to leave the neighbouring socket free in most double outlets.

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