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Compact white rectangular charger with three USB-C ports and one USB-A port

SIIG, Inc

SIIG, Inc AC-PW2511-S1 100W GaN charger 3 USB-C 1 USB-A

SKU CH-HAC6-D50MQ MPN AC-PW2511-S1

A 100W GaN charger with three USB-C ports and one USB-A port for multi-device power

  • Delivers up to 100 W from two USB-C ports
  • Third USB-C port supplies up to 65 W for additional devices
  • USB-A port provides up to 30 W for legacy accessories
  • GaN technology enables high efficiency and low heat in a compact design
  • 100–240 V input with detachable 1 m AC cable supports worldwide travel

What this charger is and who it serves

The SIIG AC-PW2511-S1 is a 100W GaN charger equipped with three USB-C ports and one USB-A port. It is built for users who need a single compact brick to power a laptop, phone and accessories simultaneously. The gallium nitride design keeps heat low while maintaining high efficiency across a wide 100-240V input range, making it suitable for international travel.

What the bundled cable and port mix change

A one-metre detachable AC power cord is included, giving flexible placement on a desk or hotel nightstand. The port allocation delivers up to 100W from either of the first two USB-C ports, 65W from the third USB-C port and 30W from the USB-A port, so you can fast-charge a demanding notebook while still topping up a phone and tablet without carrying multiple adapters.

Who this suits and who should look elsewhere

This unit suits travellers and multi-device owners who want one high-output charger with broad voltage compatibility. Buyers who need more than four simultaneous connections or require a higher single-port ceiling than 100W will need a different solution. Anyone who only charges low-power devices over USB-A may find the feature set excessive for their needs.

How it compares

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

Price $113.99
Pricier than about 91% of the 9,983 comparable items (median $18.99).

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Specifications

Size & build
Shipping weight0.34 kg
Package size175 × 120 × 40 mm

Questions about this item

Will the USB-C ports still deliver 100 W after years of daily use?

Each USB-C1 and USB-C2 port is rated for up to 100 W output; GaN components run cooler than silicon, which helps maintain that rating over time.

Which port hits its power ceiling first when I charge four devices at once?

The USB-A port reaches its 30 W limit before the USB-C3 port hits 65 W or the USB-C1/C2 ports hit 100 W.

How hot does the charger get when all four ports run at full load for hours?

GaN semiconductors keep heat low even at the combined 100 W maximum, so the case stays warm rather than hot during sustained use.

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