Nubia RedMagic 100W USB C Charger Block - 3-Port GaN Fast Charger

In this review of the Nubia RedMagic 100W USB C Charger Block the bottom line is simple: this compact GaN charger is for people who want one desktop brick that can quickly top up a laptop and two mobile devices without juggling cables. The reviewer found its 100W peak output, two USB-C ports and a USB-A port make it especially useful for road warriors and home office users who need fast PD charging and a tidy workspace. It ships with a 3.5 ft USB-C 100W cable and a foldable plug, so it is convenient to pack and delivers noticeably faster fill times on compatible devices.

Key Features

• 100W total output: The charger can deliver up to 100W from a single USB-C port for rapid laptop charging when only one device is connected.
• Three ports: Two USB-C ports plus one USB-A port let users charge a laptop, phone and a peripheral simultaneously without extra adapters.
• GaN technology: Dual built-in GaN chips reduce size and heat for more efficient charging in a smaller 2.7 x 2.7 x 1.2 in enclosure.
• Wide protocol support: Compatibility with PD3.0, QC4.0/3.0 and PPS ensures fast charging across laptops, phones and tablets that use modern fast-charge standards.
• Included 3.5 ft cable: The bundled 100W USB-C to USB-C cable removes cable guesswork and reaches across a desk without needing a second cord.
• Portable design: A foldable plug and 23% smaller footprint than some single-port 96W chargers make it easy to carry in a bag.

Who It's For

People who carry a laptop and one or two USB-powered devices will get the most value: it charges a MacBook Pro or similar 100W-capable laptop and still supports phones or buds from the other ports. Home office users who prefer a clean desktop with fewer adapters will also appreciate the single 3-port brick and included long cable.

Those who need proprietary chargers for legacy devices or who require more than 100W shared across many high-draw devices at once should look elsewhere; the RedMagic is optimized for compact, efficient multi-device charging rather than powering several high-wattage laptops concurrently.

Pros & Cons

Pros

• Compact 2.7 x 2.7 x 1.2 in size with foldable plug makes it highly portable.
• Up to 100W on a single USB-C port provides fast laptop charging and good PD performance for phones.
• Included 3.5 ft 100W USB-C cable avoids the need to buy a separate high-wattage cable.
• Wide fast-charge protocol support covers PD, QC and PPS compatible devices.

Cons

• 100W is shared across ports, so multiple high-wattage devices reduce individual port output.
• No built-in surge indicator or additional USB-C cable options included beyond the single 3.5 ft cord.

Specifications

Model	PA0231
Dimensions	2.7 in x 2.7 in x 1.2 in
Weight	10.5 oz (298 g)
Ports	2 x USB-C, 1 x USB-A (100W total)
Output (USB-C1/C2)	5V-21V/5A, up to 100W max per single port
Input	100-240V~50/60Hz 2.3A Max
Included Cable	3.5 ft USB-C to USB-C 100W

Our Verdict

The Nubia RedMagic 100W USB C Charger Block is a practical, value-oriented GaN charger for users who need fast laptop charging plus phone or accessory support from one compact unit. With strong protocol compatibility, an included 100W cable and a smaller footprint than equivalent bricks, it represents good value for travelers and small-desk setups, provided you understand the 100W is shared when multiple devices are connected.

Frequently Asked Questions

Can it charge a MacBook Pro at full speed?
Yes, a single USB-C port can deliver up to 100W and will fast charge compatible MacBook Pro models when no other high-draw devices are connected.

Does the charger get hot during use?
It uses dual GaN chips for improved heat dissipation and typically runs cooler than older silicon bricks, though some warmth is normal under heavy load.

Is the included cable rated for 100W?
Yes, the package includes a 3.5 ft USB-C to USB-C cable rated for 100W to achieve the charger's maximum output.