UGREEN Uno 100W GaN Fast Charger (Robot Design, 4-Port)
Power up your entire workspace with the UGREEN Uno 100W GaN Fast Charger. Featuring a playful, travel-friendly robot design with a smart LCD status display, this powerhouse adapter utilizes advanced GaN technology to deliver up to 100W of rapid charging. With 3 USB-C ports and 1 USB-A port, it intelligently distributes power to your MacBook, iPhone, and tablets simultaneously, keeping all your devices ready to go.
- Max Output: 100W High-Speed Power Delivery
- Design: Fun robot aesthetic with a smart charging status display
- Ports: 4-in-1 Multiport layout (3x USB-C, 1x USB-A)
- Technology: Advanced GaN tech for efficient, cool, and compact charging
- Playful Robot Design: Stand out with an adorable robot form factor that includes an interactive smart display to show your real-time charging status through fun, changing emojis.
- Advanced GaN Technology: Harnesses the power of next-generation Gallium Nitride (GaN) to provide incredible 100W charging efficiency in a highly compact, heat-dissipating shell.
- 100W Power Delivery: Delivers a massive 100W output from a single port, providing enough robust power to rapidly charge high-demand devices like the MacBook Air and MacBook Pro.
- 4-in-1 Multiport Hub: Features three versatile USB-C ports and one USB-A port, allowing you to simultaneously charge a laptop, tablet, smartphone, and wireless earbuds from a single wall outlet.
- Intelligent Charge System: Built-in smart chips automatically detect and adapt to your device’s specific power needs, optimizing energy delivery while protecting against overcharging and short circuits.
- Universal Tech Ecosystems: Flawlessly supports Apple devices (iPhone 17, 16, 15 Pro Max, MacBooks, iPads) as well as premium Androids using Samsung Adaptive Fast Charge and Huawei FCP.
- Multi-Protocol Support: Broadly compatible with PD 3.0, QC 4.0, QC 3.0, PPS, and BC1.2 fast charging protocols, ensuring maximum charging speeds for virtually any smart device on the market.
- Travel & Remote Work: The incredibly compact, lightweight footprint makes it the perfect travel companion for digital nomads looking to replace bulky, heavy laptop power bricks.
- Single Device Prioritization: For maximum 100W output to a power-hungry laptop, plug it directly into the top primary “USB-C1” port while leaving the other ports completely empty.
- Smart Screen Observation: Keep an eye on the robot’s LED display to instantly know when your device is actively fast charging or when it has safely reached a full battery charge.
- Optimal Cables: To actually achieve the advertised 100W charging speeds, ensure you pair this adapter with a high-quality, 100W-rated PD USB-C to USB-C charging cable.
Product Specifications
| Brand Name | UGREEN |
|---|---|
| Model Number | X688 (Uno 100W) |
| Maximum Output Power | 100W |
| Output Interfaces | 3 x USB-C Ports, 1 x USB-A Port (4 Ports Total) |
| Display Screen | Yes (Smart Status Display) |
| Supported Protocols | PD3.0, QC4.0/3.0, PPS, Samsung AFC, Huawei FCP, BC1.2 |
| Technology | GaN (Gallium Nitride) |
| Certifications | CE, RoHS, FCC |
Packing List
- 1 x UGREEN Uno 100W GaN Fast Charger
- 1 x User Manual & Safety Documentation
- Note: Specific plug type (US, EU, UK) depends entirely on the regional variant selected at checkout. Charging cables are ONLY included if a specific cable bundle is purchased.
Warnings & Safety Notes
- Normal Heat Dissipation: Due to the massive 100W output concentrated in a very compact GaN shell, it is perfectly normal for the charger surface to feel warm to the touch during heavy multi-device charging.
- Ventilation Requirement: Do not use the charger while it is covered by blankets, pillows, or placed in enclosed spaces where natural heat cannot escape.
- Moisture Hazard: This device is not waterproof. Do not use the charger near standing water or in high-humidity environments to prevent short-circuiting the smart LED display and internal components.
- Quality Cables Only: Using frayed, damaged, or uncertified third-party charging cables can throttle the 100W charging speed, cause charging failures, or pose potential fire hazards.

