Quick picks
| Pick | Best for | Ports |
|---|---|---|
| Anker Prime 100W | Best overall | 3 ports |
| UGREEN Nexode 100W | Most ports | 4 ports |
| Belkin 100W GaN | Single-laptop travel kit | Cable included |
What to check before buying
- Per-port power: 100W is usually only available from one port when nothing else is plugged in.
- Cable: to get 100W you need a cable rated for 100W (5A). Many cheap cables are limited to 60W.
- Your laptop's wattage: most 13- to 14-inch laptops need 45–65W; larger laptops may need 100W or more.
The best 100W GaN chargers
Best for: Best overall
Anker Prime 100W GaN Charger (3-Port)
A compact three-port GaN charger with PPS fast charging, from one of the most trusted charger brands. Powers a MacBook Pro and a phone together.
- Very compact
- Trusted brand
- Frequently discounted
- 100W only on a single port
- Pricier than lesser-known brands
Best for: Most ports
UGREEN Nexode 100W GaN (4-Port)
Four ports in a foldable-plug block that charges a laptop, phone, tablet and Steam Deck at once — a great desk or travel hub.
- Four ports
- Foldable plug
- Strong value
- Larger than three-port models
- Power splits across ports
Best for: All-in-one kit with cable
Belkin 100W Compact GaN Charger
A compact GaN block with foldable prongs and a 5ft USB-C cable included, so you get full laptop speeds out of the box.
- Cable included
- Foldable prongs
- Well-known brand
- Fewer ports than UGREEN
- Often costs more
Pair it with
- A 100W USB-C cable so the charger can deliver full power.
- A portable charger for days away from the wall, and a Steam Deck or ROG Ally dock for your handheld.
- A USB-C hub with power pass-through to run your whole desk from one charger.
FAQ
Can a 100W charger charge a phone safely?
Yes. USB-C chargers negotiate the right power, so a phone only draws what it supports.
Can all USB-C cables charge at 100W?
No. You need a cable rated for 100W (5A); many standard cables top out at 60W.
Will a 100W charger work with a MacBook?
Yes. It charges MacBook Air and most MacBook Pro models; the 16-inch Pro charges slightly slower than with Apple's 140W adapter.
What does GaN mean?
Gallium nitride: a material that lets chargers run cooler and be much smaller than older silicon chargers.