MOMAX Technology Ltd.
MOMAX UA16 5-in-1 GaN 140W Universal Travel Adapter Black
A compact GaN travel adapter with four USB ports and a universal AC socket for over 150 countries, delivering up to 140W from a single USB-C port
- ColorBlack
- Dimensions2.0 in x 2.08 in x 3.6 in
- Covers 150+ countries with built-in US/JP/CN, AU, EU, UK plugs
- Single USB-C port delivers up to 140W for fast laptop charging
- 5 ports total: 3 USB-C, 1 USB-A and 1 AC outlet charge 5 devices together
- GaN design keeps the adapter compact at 2.0 x 2.08 x 3.6 in
- AC outlet handles 1100W at 110V or 2500W at 250V for high-power devices
Compact 140W GaN travel adapter
The MOMAX UA16 combines four international plug standards and four USB ports in a 2.0 by 2.08 by 3.6 inch black enclosure. It targets travellers who need to charge a USB-C laptop, phone and accessories from a single wall outlet in over 150 countries.
GaN efficiency and multi-port power management
Gallium-nitride circuitry keeps temperatures lower than traditional silicon designs while delivering up to 140W from a single USB-C port. The adapter handles 1100W at 110V or 2500W at 250V across the AC socket and all USB ports simultaneously.
Built-in plug selection replaces separate converters
Sliding mechanisms expose US/JP, AU, EU and UK pins so no loose pieces are required. The front universal AC outlet accepts foreign appliance plugs, while the three USB-C and one USB-A ports support PD 3.0 and QC 3.0 for simultaneous device charging.
Highlights
- Covers 150+ countries with built-in US/JP/CN, AU, EU, UK plugs
- Single USB-C port delivers up to 140W for fast laptop charging
- 5 ports total: 3 USB-C, 1 USB-A and 1 AC outlet charge 5 devices together
- GaN design keeps the adapter compact at 2.0 x 2.08 x 3.6 in
- AC outlet handles 1100W at 110V or 2500W at 250V for high-power devices
Specifications
| Brand | MOMAX |
|---|---|
| Model | UA16 |
| Part Number | UA16 |
| Color | Black |
| Dimensions | 2.0 in x 2.08 in x 3.6 in |
Questions about this item
How do I extend the correct plug pins for the country I'm visiting, and what is the common mistake?
Slide the selector to reveal the US/JP/CN, AU, EU, or UK pins; the step people miss is pushing the lock button fully until it clicks so the pins stay fixed in the outlet.
Which parts will need replacement after extended travel use?
The sliding pin mechanism and the internal 10 A fuse are the wear items; the fuse can be swapped by prying open the small fuse drawer on the underside.
What power limit appears first when I run a high-draw appliance continuously?
The AC outlet is rated for 1100 W at 110 V or 2500 W at 250 V; exceeding either trips the built-in overload protection.
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