USAMS 100W 4-Port Universal Travel Charger

USAMS 100W 4-Port Universal Travel Charger with integrated international plugs.

USAMS CC344 T72 100W 4-Port Universal Travel Charger is a compact GaN (Gallium Nitride) powered universal travel adapter with integrated international plugs and multiple USB charging ports. It’s designed for globetrotters who need to charge laptops, phones, tablets, and other devices in over 200 countries without carrying multiple adapters.

Key Specifications

• Plugs: 4-in-1 retractable/integrated international plugs — US, EU, UK, AU (covers most major standards worldwide).
• Charging Ports: 4 ports (typically 3× USB-C + 1× USB-A).
• Total Power Output: 100W max (shared across ports).
• Port Details (approximate, based on similar USAMS models):
  • USB-C1/C2: Up to 100W single-port (PD 3.0/5V-20V/5A).
  • Supports fast charging protocols: PD, QC3.0, SCP, FCP, AFC, etc.
• Safety: Built-in 10A fuse, over-current, over-voltage, over-temperature, short-circuit protection.
• Design: Compact with retractable pins, lightweight, travel-friendly size.
• Other Features: GaN technology for higher efficiency, less heat, and smaller size compared to traditional chargers.

Main Benefits

• All-in-one: No need for separate plug adapters — just slide out the right pins for the country you’re in.
• High power: Can fast-charge a laptop (e.g., MacBook Pro) at full speed while powering phones simultaneously.
• Versatile: Ideal for business trips, vacations, or digital nomads.
• Safe & efficient: GaN tech runs cooler and more reliably under load.

Pros

• True universal coverage with the four major plug types.
• Strong 100W output for demanding devices.
• Compact and portable (retractable design saves space).
• Supports simultaneous charging of up to 4 devices.
• Good build quality typical of USAMS accessories.

Cons & Considerations

• Total 100W is shared — using multiple high-power devices at once will reduce individual speeds (e.g., one 100W + others at lower watts).
• Not all models include a built-in AC outlet (some competitors do); this one focuses on USB ports.
• Fuse is replaceable but check local voltage compatibility (it handles 100-240V input).
• Price is higher than basic adapters but reasonable for a 100W GaN universal unit.