MOMAX Technology Ltd. UA17 170W GaN power adapter Gold
A 170 W GaN travel adapter with four international plugs, three USB-C ports and one USB-A port for simultaneous laptop and device charging
- Product colorGold
- World-ready charging with four plug types covering 200+ countries
- 170W total output powers laptops and phones simultaneously
- GaN technology delivers 140W from a single USB-C port
- Three USB-C and one USB-A port charge five devices at once
- Compact design replaces bulky daisy-chained adapters for travel
Universal travel adapter for worldwide charging
The MOMAX UA17 is a 170W GaN power adapter that combines four international plug types with three USB-C and one USB-A port in a single gold unit. It supports PD3.1 up to 140W on USB-C2 or C3 alone and PD3.0 or QC3.0 across all USB outputs. Designed for travellers who need to charge laptops, phones and accessories from one compact device in over 200 regions.
Check your devices voltage and power rating
Before use, verify that any AC-powered device you plug into the universal outlet is rated for 100-250V at 50 or 60Hz. High-power appliances above 2500W are unsafe with this adapter even if dual-voltage. Ensure your laptop or USB device accepts the required PD or QC profile for the fastest charge.
GaN design reduces heat during multi-port loads
Advanced gallium-nitride stacking keeps temperatures lower than traditional silicon chargers when delivering up to 170W total output. The compact form factor dissipates heat efficiently while powering multiple devices simultaneously. No fan noise is produced, making it suitable for quiet environments such as hotel rooms or offices.
How it compares
Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.
- Price $78.99
- Pricier than about 87% of the 3,875 comparable items (median $23.99).
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Specifications
| Product | |
|---|---|
| Brand name | MOMAX |
| Model name | UA17 |
| Part number | UA17 |
| Product color | Gold |
Questions about this item
What comes in the box with the MOMAX UA17 and do I need to buy any cables separately?
The adapter includes four interchangeable plug types covering 200+ regions and four USB ports. Charging cables for your devices are not included and must be purchased separately.
Which USB-C port should I use to get the highest single-port output for my laptop?
Use USB-C2 or USB-C3 alone; each can deliver up to 140 W and supports PD 3.1 for compatible laptops.
What does the 170 W rating mean when I charge several devices at once?
The 170 W is the total combined output across all ports; power is shared dynamically so the sum of all connected devices cannot exceed that figure.
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