UGREEN Uno 100W 4-Port Charger | 45514

Bring powerful multi-device charging and a unique robot-inspired design to your setup with the UGREEN Uno 100W 4-Port Charger (45514). Combining up to 100W USB-C fast charging, 3 USB-C ports, 1 USB-A port, advanced GaNInfinity technology, and a colorful TFT display with animated status emojis, the Uno is designed to make everyday charging both powerful and distinctive.

The charger can power up to four compatible devices simultaneously, making it suitable for laptops, smartphones, tablets, gaming handhelds, headphones, smartwatches, and other USB-powered accessories. Its intelligent power distribution automatically adjusts available wattage depending on which ports are being used.

Key Features

• Up to 100W USB-C Fast Charging – USB-C1 and USB-C2 can each provide up to 100W when used individually, making them suitable for compatible USB-C laptops and other high-power devices.
• 4-Port Charging – Features 3 × USB-C ports and 1 × USB-A port for flexible charging across modern and legacy USB devices.
• Charge Up to 4 Devices – Power laptops, smartphones, tablets, and accessories simultaneously from one charger.
• USB-C3 up to 30W – The third USB-C port is designed for phones, tablets, accessories, and other lower-power devices.
• USB-A up to 22.5W – Provides fast charging for compatible devices that still use USB-A cables.
• GaNInfinity Technology – Advanced GaN charging technology delivers high power from a compact charger while improving efficiency and thermal performance.
• TFT Smart Display with Status Emojis – The robot-style screen displays animated expressions that change according to charging status.
• Robot-Inspired Design – Unique character-style body makes the charger stand out on desks, gaming setups, and workspaces.
• Magnetic Feet – Integrated magnets in the feet allow the charger to attach to suitable metal surfaces.
• ThermalGuard Technology – Continuous temperature-management technology helps control heat during high-power charging.
• 8-Layer Safety Protection – Includes safeguards against over-voltage, over-current, overload, short circuit, overheating, and other abnormal charging conditions.
• PD 3.0 & PPS Support – Supports modern USB Power Delivery and Programmable Power Supply charging standards.
• Quick Charge Support – Supports compatible QC fast-charging devices.
• UFCS Support on USB-C1 – USB-C1 supports UFCS in addition to PD, PPS, QC, AFC, FCP, and other charging protocols.
• Wide 100–240V Input – Designed for different mains-voltage systems when used with the correct regional plug configuration.
• Compact Design – Measures approximately 65.4 × 52.2 × 48.9mm.
• Black Finish – SKU 45514 is officially listed in Black.

Specifications

UGREEN officially specifies SKU 45514 with 3 USB-C ports, 1 USB-A port, 100W maximum total output, universal 100–240V input, multiple fast-charging protocols, and dimensions of approximately 65.4 × 52.2 × 48.9mm.

Up to 100W USB-C Fast Charging

The UGREEN Uno 45514 is capable of delivering up to 100W from USB-C1 or USB-C2 when either port is used individually.

That gives it enough power for many compatible:

• MacBook Pro Models
• MacBook Air
• Dell XPS
• Lenovo ThinkPad
• HP USB-C Laptops
• Chromebooks
• USB-C Tablets
• Gaming Handhelds
• High-Capacity Power Banks

UGREEN states that under its internal test conditions the charger can bring a compatible 13-inch MacBook Pro to approximately 43% in 30 minutes. Actual charging performance depends on device model, battery level, cable, temperature, and operating conditions.

3 USB-C + 1 USB-A

The Uno 100W provides four charging outputs:

1. USB-C1 – Up to 100W
2. USB-C2 – Up to 100W
3. USB-C3 – Up to 30W
4. USB-A – Up to 22.5W

USB-C1 and USB-C2 are the primary high-power connections, while USB-C3 and USB-A are ideal for phones, tablets, controllers, earbuds, watches, and other lower-power accessories.

This layout makes it possible to replace several separate chargers with one compact charging station.

Intelligent Power Distribution

The charger's 100W rating is the maximum total power available, so the available wattage changes when more than one device is connected.

Published charging configurations for the Uno 100W include:

These figures reflect the manufacturer's published charging guide as reproduced in independent testing.

This means that 100W is available only in supported single-port operation; connecting additional devices causes the charger to redistribute its available power.

Charge Up to Four Devices

With four available ports, the Uno can handle combinations such as:

Work Setup

• Laptop
• Smartphone
• Tablet
• Wireless Earbuds

Gaming Setup

• Gaming Handheld
• Smartphone
• Gaming Controller
• Headset

Travel Setup

• MacBook
• Phone
• Smartwatch
• Power Bank

UGREEN specifically markets the Uno as a four-device charger for laptops, tablets, smartphones, and other electronics.

Fun Robot Design

The Uno series stands apart from conventional rectangular chargers with its distinctive robot-inspired design.

The front features a colorful TFT screen, while the lower section resembles small magnetic robot feet.

UGREEN designed the product to combine high-performance charging with a more playful desktop aesthetic, making it especially suitable for:

• Gaming Setups
• PC Desks
• Home Offices
• Streaming Setups
• Workspaces
• Tech Enthusiasts

TFT Smart Display with Status Emojis

The integrated TFT screen displays animated expressions corresponding to different charging states.

This gives the Uno a recognizable personality while also providing visual charging-status feedback.

The screen should not be confused with a numerical wattage meter: its primary function is to show animated status expressions rather than detailed real-time power figures.

Magnetic Feet

The Uno's robot-style feet contain magnets, allowing the charger to attach to appropriate steel or magnetic surfaces.

This can be useful for:

• Metal Desks
• Steel Shelves
• Suitable PC or Workspace Surfaces
• Storage Areas

The magnetic design is also part of the distinctive robot aesthetic that separates the Uno series from conventional UGREEN chargers.

GaNInfinity Technology

The UGREEN Uno uses the company's GaNInfinity charging platform.

Gallium Nitride technology allows chargers to provide high power density while maintaining relatively compact dimensions.

UGREEN combines GaNInfinity with ThermalGuard temperature management to improve efficiency and reduce excessive heat generation during high-power charging.

This allows a charger measuring only around 65mm tall to provide up to 100W and four charging outputs.

ThermalGuard Temperature Management

UGREEN's ThermalGuard system continuously monitors temperature during charging.

This is particularly important when:

• Charging laptops near maximum output.
• Charging several devices simultaneously.
• Running the charger for extended periods.
• Using high-power USB-C charging protocols.

Thermal management works alongside the charger's electrical safety systems to maintain stable operating conditions.

8-Layer Safety Protection

The Uno uses multiple protection systems designed for high-power everyday charging.

UGREEN lists safeguards including:

• Over-Voltage Protection
• Over-Current Protection
• Overload Protection
• Short-Circuit Protection
• Over-Temperature Protection

along with additional charging-control protections as part of its 8-layer safety system.

Wide Fast-Charging Protocol Support

UGREEN officially lists broad protocol compatibility across the four ports.

USB-C1

Supports:

• UFCS
• PD 3.0
• PD 2.0
• PPS
• QC 3.0
• AFC
• FCP
• Apple 5V / 2.4A
• BC1.2
• SSCP

USB-C2 / USB-C3

Support:

• PD 3.0
• PD 2.0
• PPS
• QC 3.0
• AFC
• FCP
• Apple 5V / 2.4A
• BC1.2
• SSCP

USB-A

Supports:

• QC 3.0
• QC 2.0
• AFC
• FCP
• Apple 5V / 2.4A
• BC1.2
• SSCP

This broad protocol support helps the charger work efficiently with devices from many different brands.

Wide Device Compatibility

UGREEN lists compatibility across major mobile and computer ecosystems, including:

• MacBook Pro
• MacBook Air
• Dell XPS
• Chromebooks
• USB-C Laptops
• iPhone
• Samsung Galaxy Smartphones
• Google Pixel Devices
• iPad Pro
• iPad Air
• iPad Mini
• AirPods
• Apple Watch
• USB-C Tablets
• Gaming Handhelds
• Power Banks
• Other USB-C & USB-A Accessories

The connected device automatically negotiates the appropriate charging level, so devices that require less power will only draw the amount they support.

Great for Gaming Setups

The combination of four charging outputs, high USB-C power, and the Uno robot design makes this charger particularly suitable for gaming setups.

It can be used with compatible:

• Steam Deck
• ASUS ROG Ally
• Lenovo Legion Go
• MSI Claw
• Nintendo Switch
• Gaming Controllers
• Gaming Headsets
• Smartphones
• Gaming Power Banks
• USB-C Accessories

UGREEN specifically lists Steam Deck and Nintendo Switch among compatible gaming equipment for the Uno family.

Compact 100W Design

Despite providing four charging ports and up to 100W output, the Uno measures approximately:

65.4 × 52.2 × 48.9mm.

This makes it suitable for:

• Gaming Desks
• Office Setups
• Laptop Bags
• Backpacks
• University
• Business Trips
• Home Charging Stations
• Travel

The combination of four ports can also reduce the need to carry multiple separate power adapters.

Universal Voltage Input

UGREEN officially specifies:

100–240V~, 50/60Hz, 1.8A Max.

This allows the charger to operate across different mains-voltage systems, although the physical plug configuration may vary by regional version and a travel adapter may be required depending on the destination.

Perfect For

• MacBook Pro
• MacBook Air
• USB-C Laptops
• Dell XPS
• Lenovo ThinkPad
• Smartphones
• iPhone
• Samsung Galaxy Devices
• Google Pixel Devices
• Tablets & iPads
• Steam Deck
• ASUS ROG Ally
• Lenovo Legion Go
• MSI Claw
• Nintendo Switch
• Gaming Controllers
• Wireless Earbuds
• Smartwatches
• Power Banks
• Home Offices
• Gaming Setups
• University
• Business Travel
• Multi-Device Charging

Why Choose the UGREEN Uno 45514 Charger?

• Powerful 100W maximum charging output.
• 4 charging ports in one compact unit.
• 3 × USB-C + 1 × USB-A.
• USB-C1 supports up to 100W.
• USB-C2 supports up to 100W.
• USB-C3 supports up to 30W.
• USB-A supports up to 22.5W.
• Charge up to 4 devices simultaneously.
• Intelligent multi-port power distribution.
• Advanced GaNInfinity technology.
• Integrated ThermalGuard temperature management.
• Colorful TFT display.
• Fun animated charging-status emojis.
• Unique robot-inspired design.
• Built-in magnetic feet.
• Supports PD 3.0 / PD 2.0.
• Supports PPS.
• Supports Quick Charge.
• Supports UFCS on USB-C1.
• Supports AFC, FCP, Apple charging, and other popular standards.
• 8-layer safety protection.
• Universal 100–240V input.
• Compact dimensions of approximately 65.4 × 52.2 × 48.9mm.
• Suitable for laptops, smartphones, tablets, gaming handhelds, and accessories.
• Ideal for gaming desks, office setups, home use, and travel.
• Color: Black.
• Series: UGREEN Uno.
• SKU / Part Number: 45514.

Important: The 100W rating is the maximum total charger output. USB-C1 and USB-C2 can each reach up to 100W when used individually, but connecting additional devices causes the available power to be redistributed between active ports. The TFT screen displays animated status expressions rather than functioning as a numerical real-time wattage display.