MOMAX UA17D 170W GaN 4-Port Universal Travel Charger with USB-C Cable

The MOMAX UA17D 170W GaN 4-Port Travel Charger is a compact, universal charging station built around gallium nitride (GaN) semiconductor technology. It delivers a combined 170W total output across two 100W USB-C ports, one 20W USB-C port, one 12W USB-A port, and a 2500W AC pass-through outlet, all in a fireproof ABS + PC housing that accepts 100-240V input. The result is a single brick that can fast-charge a 100W laptop, a phone, and a low-power USB device at the same time while still powering a hair dryer or kettle abroad.

Momax ua17d 170w gan charger: Key takeaways

• 170W total output: powers a 100W laptop and three USB devices simultaneously.
• GaN (gallium nitride) chipset: smaller body, cooler operation than silicon chargers.
• 4 ports + 1 AC outlet: two 100W USB-C, one 20W USB-C, one 12W USB-A, plus 2500W AC.
• Universal 100-240V input: works in Bangladesh, the EU, the UK, the US, and AU with the right plug.
• ABS + fireproof PC build: heat-resistant housing rated for travel-grade durability.

What is the MOMAX UA17D 170W GaN 4-Port Travel Charger?

The MOMAX UA17D 170W GaN 4-Port Travel Charger is a multi-port wall charger designed for travelers and home-office users who need to power a USB-C laptop, a smartphone, a tablet, and a legacy USB-A device from a single outlet. It uses GaN (gallium nitride) switching transistors instead of traditional silicon, which lets MOMAX fit 170W of total output into a compact shell while keeping heat low.

Beyond the four USB ports, the UA17D also exposes a 2500W AC outlet on the front, so a high-draw appliance like a travel kettle, hair dryer, or camera battery charger can share the same wall socket. The unit ships with a USB-C cable so it is usable out of the box.

MOMAX UA17D 170W GaN Charger: Key Features

• 170W total power output: shared dynamically across USB-C1/C2 (100W max each), USB-C3 (20W max), and USB-A (12W max).
• GaN (gallium nitride) technology: more efficient switching than silicon, so the brick runs cooler and weighs less than a comparable 170W silicon charger.
• Dual 100W USB-C PD ports: USB-C1 and USB-C2 each support 5V/3A, 9V/3A, 12V/3A, 15V/3A, and 20V/5A, enough to fast-charge most USB-C laptops including 16-inch MacBook Pro-class machines.
• Dedicated 20W USB-C and 12W USB-A ports: USB-C3 is tuned for iPhone 15 / Galaxy fast charging at 9V/2.22A; USB-A covers older cables, smartwatches, or e-readers.
• 2500W AC pass-through outlet: the front AC socket handles travel kettles, hair dryers, and laptop chargers that still use a barrel plug.
• 100-240V, 50/60Hz universal input: works on Bangladesh 220V grids and on 110V North American outlets without a voltage converter.
• ABS + fireproof PC construction: heat-resistant outer shell rated to withstand sustained travel use.
• Included USB-C cable: the box includes a USB-C charging cable so the charger is usable the moment it arrives.

MOMAX UA17D 170W GaN Charger: Specifications

• Model: UA17D
• Technology: GaN (gallium nitride)
• Total power output: 170W max
• Input voltage: 100-240V, 50/60Hz, 10A max
• AC outlet: 2500W max
• USB-C1 / USB-C2: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A (100W max per port)
• USB-C3: 5V/3A, 9V/2.22A, 12V/1.67A (20W max)
• USB-A: 5V/2.4A (12W max)
• Material: ABS + fireproof PC
• In the box: MOMAX UA17D charger, USB-C charging cable

Why Travelers and Remote Workers Choose the MOMAX UA17D

Modern travelers carry a USB-C laptop, a phone, a tablet, headphones, and often a camera. A typical hotel-room outlet strip quickly fills up. The MOMAX UA17D 170W GaN 4-Port Travel Charger solves that with four USB ports on one face plus an AC pass-through so a single wall socket powers five devices at once. The two 100W USB-C ports mean a 14-inch or 16-inch USB-C laptop can charge at full speed while a phone, earbuds, and a watch all share the remaining ports.

The GaN chipset is the headline reason the unit stays compact. Older 100W silicon chargers ran hot enough to need large housings; GaN switching transistors switch faster and waste less energy as heat, which is why the MOMAX UA17D fits a 170W budget and a 2500W AC socket into a brick that still slips into a carry-on.

Use case 1: International business travel

With a 100-240V universal input, the MOMAX UA17D works in Bangladesh (220V), the UK (230V), the EU (230V), the US (120V), and Australia (230V). A traveler can leave bulky region-specific adapters behind, plug a local cable into the AC outlet for a laptop's barrel charger, and use the four USB ports for everything else.

Use case 2: Home-office desk replacement

For a remote worker, the MOMAX UA17D replaces a desktop charging station. One 100W USB-C cable runs to a laptop, a second to a phone or tablet, the 20W USB-C handles earbuds, and the AC outlet powers a monitor or desk lamp. The fireproof PC housing is rated for the kind of all-day use a desk sees.

Use case 3: Family hotel-room charging

Four USB ports let a family of four top up phones, a Switch, and a tablet overnight from one wall socket. The AC pass-through still leaves room for a hair dryer or travel kettle in the morning.

What's Included

• 1× MOMAX UA17D 170W GaN 4-Port Travel Charger
• 1× USB-C charging cable

Care and Safety Notes

• The MOMAX UA17D accepts 100-240V at up to 10A input; do not exceed the rated input on local mains.
• The 2500W AC outlet is intended for short-duty appliances (kettles, hair dryers, laptop chargers), not continuous industrial loads.
• Keep the ABS + fireproof PC housing clear of fabric and paper; GaN chargers still generate heat under sustained 170W load.
• When traveling, verify that the included USB-C cable is appropriate for the wattage you need (5A-rated cables handle the 100W profiles).