SPECIFICATIONS

The UBIGBUY 300W USB-C Charger is a high-capacity multi-device desktop charging station designed for users who need to power several laptops, tablets, phones, and accessories simultaneously. Its standout features are up to 300W total output, six charging ports, GaN technology, 100W PD charging, and an LCD display that provides charging information at a glance.

Key Features

• Maximum total output: Up to 300W
• Maximum single-device PD output: Up to 100W
• Ports: 6 USB charging ports
• Technology: GaN
• Display: LCD charging/status display
• Design: Desktop charging station
• Compatible devices: MacBook, iPad, iPhone, Samsung Galaxy and other USB-C devices
• Primary use: Multi-device charging at home, office, studio or workstation

300W Total Power ⭐⭐⭐⭐⭐

The 300W total capacity is the main reason to choose this charger.

Unlike a small 30W or 65W wall charger intended for one or two devices, this unit is designed to serve as a central charging hub.

For example, you could potentially charge:

MacBook + iPad + iPhone + Galaxy phone + smartwatch + earbuds

from one charging station.

The important distinction is that 300W is the combined maximum output, not 300W available to every port simultaneously.

Up to 100W PD ⭐⭐⭐⭐⭐

The 100W USB Power Delivery output makes the charger suitable for many USB-C laptops.

That's a major advantage over typical multi-port phone chargers.

Potential uses include:

• MacBook Pro
• MacBook Air
• Windows USB-C laptops
• iPads
• Steam Deck-class gaming devices
• High-capacity power banks
• Smartphones

A compatible laptop and USB-C cable are still required to take advantage of the full 100W.

Six Ports ⭐⭐⭐⭐⭐

Six ports make this particularly useful as a permanent desktop charging station.

Instead of occupying several wall outlets with separate adapters, you can keep one charging hub on your desk.

This is especially convenient for:

• Home offices
• Families
• Workstations
• Gaming setups
• Dorm rooms
• Shared charging areas

It can also reduce cable clutter because the charging electronics are consolidated into one device.

GaN Technology ⭐⭐⭐⭐⭐

GaN technology allows the charger to handle high power more efficiently and in a smaller form factor than many older silicon-based designs.

For a charger capable of delivering up to 300W, GaN is particularly useful because it helps make the desktop unit more practical.

LCD Display ⭐⭐⭐⭐⭐

The LCD display is a useful differentiating feature.

Instead of simply plugging devices in and guessing whether they're charging, the display can provide charging/status information.

Depending on the exact version, the display may show information such as:

• Output power
• Charging status
• Port activity
• Voltage/current information

The exact information shown should be verified against the specific UBIGBUY model.

MacBook Charging ⭐⭐⭐⭐⭐

The 100W PD capability makes the charger particularly attractive for MacBook users.

A single high-power USB-C port can handle many MacBook Air and MacBook Pro charging requirements, while the other ports remain available for phones, tablets and accessories.

For the highest-performance MacBook Pro models, however, check the laptop's recommended adapter wattage and the charger's power-sharing behavior.

iPhone & iPad ⭐⭐⭐⭐⭐

The charger has far more capacity than phones and tablets normally require.

That isn't a problem—the connected device negotiates the appropriate charging power.

It means the same desktop charger can handle a combination such as:

• MacBook
• iPad
• iPhone
• AirPods

without requiring four separate wall adapters.

Samsung Galaxy ⭐⭐⭐⭐⭐

The charger is also suitable for Samsung Galaxy devices that support USB-C charging.

However, 300W total output doesn't automatically mean Samsung's maximum proprietary fast-charging mode is supported. The exact charging protocol and PPS support should be checked if maximum Galaxy charging speed is important.

Multi-Device Power Sharing ⭐⭐⭐⭐½

This is the most important thing to understand before purchasing.

300W = total charger capacity.

When multiple devices are connected, the available power is distributed among the ports according to the charger's internal power-allocation system.

For example, connecting a laptop that is drawing close to 100W plus several other devices will leave less available capacity for the remaining ports.

That's normal for multi-port chargers.

Strenghts 

• ✅ Up to 300W total output
• ✅ Up to 100W PD for a single compatible device
• ✅ Six charging ports
• ✅ GaN technology
• ✅ LCD display
• ✅ Excellent desktop charging hub
• ✅ Can replace multiple individual adapters
• ✅ Suitable for MacBooks and other USB-C laptops
• ✅ Works with iPhone, iPad and Galaxy devices
• ✅ Excellent for multi-device households
• ✅ Reduces outlet and desk clutter

Applied Fast Charge Protocols: Samsung Adaptive Fast Charge,Huawei FCP,USB PD,BC1.2,Qualcomm Quick Charge,Huawei Quick Charge

Brand Name: UBIGBUY

Certification: UL,RoHS,FCC,EMC,CE

Display screen: Yes

GaN: Yes

High-concerned chemical: None

Input: AC 100-240V 50/60Hz 2.5A

Intelligent Charge: Yes

Isitwithchargingcable: No

Max. Output Power: 300W

Model Number: BK-122D

Output Interface: 2 A Ports,3 C Ports+

Power Source: A.C. Source,A.C. Source

Product Material: PC+ABS V0 fireproof

Product Name: 300W 6-Port GaN Desktop Charger

Product Size: 107 x 83 x 59mm

Product Weight: About 319g

Quality Certification: ce,ROHS,FCC,UL,EMC

Total Output: 300W max

Type: Desktop

USB-A1/A2 Output: (60W Max)5V/3A,9V/3A,12V/3A,15V/3A,20V/3A

USB-C1 Output: (100W Max)PPS 3.3-21V/5A; 5V/3A,9V/3A,12V/3A,15V/3A,20V/5A

USB-C2 Output: (100W Max)PPS 3.3-21V/5A; 5V/3A,9V/3A,12V/3A,15V/3A,20V/5A

USB-C3 Output: (100W Max)PPS 3.3-21V/5A; 5V/3A,9V/3A,12V/3A,15V/3A,20V/5A

USB-C4 Output: (100W Max)PPS 3.3-21V/5A; 5V/3A,9V/3A,12V/3A,15V/3A,20V/5A