Power cube Newell NL4387 GaN Power Cube 9w1 white - multi-port charger

Newell NL4387 GaN Power Cube 9w1 white is a compact multi-port charger designed to deliver convenient power for multiple portable devices. The adapter uses gallium nitride (GaN) technology to reduce size and heat generation while maintaining efficient power delivery. Its cube form factor and white finish suit home, office and travel environments where simultaneous charging of smartphones, tablets and other USB-powered gadgets is needed.

Advantages

The GaN-based design enables a smaller footprint and improved thermal performance compared with traditional silicon adapters, allowing the charger to remain compact without sacrificing output. Multiple output ports provide flexibility for charging several devices at once, and the cube shape optimizes space on worktops and in travel bags. The white housing offers a neutral appearance that integrates into most interiors.

Suitable for

• Charging smartphones and feature phones simultaneously
• Powering tablets and e-readers while at a desk or on the go
• Charging wearable devices and Bluetooth accessories
• Use in home, office and travel scenarios where multiple ports are required

Key specifications

• Technology: Gallium nitride (GaN) for compact size and efficiency
• Form factor: Cube-shaped multi-port adapter in white finish
• Output: Multiple USB output ports for charging several devices concurrently
• Compatibility: Works with smartphones, tablets, e-readers, wearables and other USB-powered devices
• Thermal profile: Designed for reduced heat generation compared to conventional silicon chargers
• Use cases: Suitable for home, office and travel charging needs

How to use

Insert the power cube into a suitable mains outlet and connect your devices using compatible USB cables. Ensure each connected device accepts the adapter's output format and that cables are rated for the device's charging current. Place the charger on a stable, flat surface with sufficient ventilation and avoid covering it during operation. Disconnect devices when charging is complete or if the adapter becomes unusually warm.

Usage recommendations

For optimal performance, use high-quality USB cables and connect devices that support standard USB charging protocols. Allow airflow around the adapter during extended use and avoid exposing the unit to moisture or extreme temperatures. If using during travel, verify local mains voltage compatibility before plugging in.