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Dark grey ultra-compact wall charger with four USB-C ports

UNIWEI A1622 100W 4-Port GaN USB C Charger Dark Grey

SKU CH-Z8C7-SJX85

A 100 W GaN wall adapter with four USB-C ports charges a MacBook Air to 50 % in 30 minutes and is 40 % smaller than a 96 W charger

  • Compatible phone modelsiPhone 16 / 16 Pro / 15 / 15 Pro / 14 / 14 Plus / 14 Pro / 1
  • Adapter connectorUSB Type C
  • Full-size USB ports4
  • Output voltage20 V
  • Output current5 A
  • Supported voltage240 V
  • Charge four devices at once with 100W GaN power
  • Dual USB-C ports deliver 100W each for MacBook fast charging
  • 40% smaller than a 96W MacBook charger for easy travel
  • ActiveShield monitors temperature 24/7 for safer charging
  • Supports 240V input for worldwide use

Four-Port GaN Charger for Laptops and Phones

The UNIWEI A1622 delivers up to 100W through two USB-C ports and two USB-A ports. It suits anyone who charges a MacBook, recent iPhone, Samsung Galaxy or Pixel from a single wall outlet. Buyers needing more than four simultaneous connections will need a separate hub.

GaN Thermals Keep Heat and Noise Low

Gallium-nitride components run cooler than silicon equivalents, so the block stays comfortable during a full 100W load. No fan is present, meaning operation is silent in normal use. The unit accepts 240V input for worldwide travel.

Compact Dark Grey Housing with Folding Prongs

At 40% smaller than a 96W MacBook charger, the A1622 fits tight power strips and packed bags. Folding prongs protect other items in transit. The dark grey finish resists visible scuffs, and the package includes a welcome guide plus a 12-month warranty.

How it compares

Measured against everything we stock in Multi-Port USB Chargers, at today’s prices. Recalculated every night.

Price $56.99
Pricier than about 90% of the 1,426 comparable items (median $24.99).

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Specifications

Product
Brand nameUNIWEI
Model nameA1622
Product colorDark Grey
Ports & slots
Adapter connectorUSB Type C
Full-size USB ports4
Power
Output voltage20 V
Output current5 A
Supported voltage240 V
Compatibility
Compatible phone modelsiPhone 16 / 16 Pro / 15 / 15 Pro / 14 / 14 Plus / 14 Pro / 14 Pro Max / 13 mini / 13 / 13 Pro / 13 Pro Max / 12 mini / 12 / 12 Pro / 12 Pro Max / SE (2nd Gen)

Questions about this item

How do I plug the A1622 into the wall and which port should I use for my MacBook?

Fold the prongs out, insert the charger into a 240‑volt outlet, then connect your MacBook to either USB‑C port — each can deliver up to 100W and will charge a 14‑inch MacBook Air to 50% in 30 minutes.

What part of the A1622 will wear out first and need replacing?

The internal GaN components and ActiveShield temperature‑monitoring circuit are built for continuous operation; the only replaceable item is the charger itself if it ever fails.

What limits the A1622 when I keep all four ports loaded for hours?

Total output is capped at 100W, so with four devices connected the charger splits that power — sustained full‑load use will hit the 100W ceiling before any port‑level limit.

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