UGREEN USB-A+3*USB-C 100W GaN Tech Fast Charger – UG-40749

The UGREEN USB‑A + 3×USB‑C 100 W GaN Tech Fast Charger (UG‑40749) is a compact, high‑efficiency power brick that delivers rapid charging to multiple devices simultaneously. Equipped with one USB‑A port and three USB‑C ports—including a 100 W USB‑C PD output—it leverages Gallium Nitride (GaN) technology for superior thermal management and power density. Whether you’re powering a laptop, tablet, smartphone, or wireless earbuds, this charger provides safe, intelligent delivery of up to 100 W total output in a space‑saving design.

Product Features

Gallium Nitride (GaN) Technology

GaN semiconductors replace traditional silicon, enabling higher efficiency, reduced heat generation, and a smaller charger footprint.

High‑Power USB‑C PD Output

One USB‑C port supports up to 100 W Power Delivery for fast charging of MacBooks, laptops, and other PD‑compatible devices.

Multi‑Port Simultaneous Charging

Three USB‑C ports and one USB‑A port intelligently share up to 100 W total, allowing you to charge multiple devices at optimized speeds.

USB‑A Quick Charge

The USB‑A port supports QC 3.0 standards for up to 18 W of adaptive fast charging for legacy devices.

Smart Power Allocation

Built‑in IC automatically detects connected devices and allocates power efficiently to maximize charging speed while protecting against overcurrent and overheating.

Compact, Travel‑Friendly Design

Lightweight and palm‑sized at under 150 g, with foldable prongs for easy storage in backpacks or laptop bags.

Product Specifications

• Model: UG‑40749
• Ports:
  • 3 × USB‑C (PD 1 × 100 W + PD 2 × 45 W or 2 × 65 W+18 W sim.)
  • 1 × USB‑A (QC 3.0, up to 18 W)
• Total Output: Up to 100 W simultaneous across all ports
• Input: 100–240 V ~ 50/60 Hz, 1.8 A max
• Technology: GaN for high efficiency and low heat
• Safety Protections: Over‑voltage, over‑current, short‑circuit, over‑temperature
• Dimensions: 63 × 63 × 30 mm (approx.)
• Weight: ~145 g
• Plug Type: Foldable US/EU/UK/AU prongs (select region)
• Compatibility: USB‑PD devices, QC‑enabled smartphones, tablets, laptops, power banks, and USB accessories
• Certifications: CE, FCC, RoHS compliant