Napájací zdroj ALLNET PSU-GaNPD-USB-2A2C-68W 68 W, 2× USB-A, 2× USB-C (GaN)

The ALLNET PSU-GaNPD-USB-2A2C-68W is a compact GaN power supply that provides up to 68W total output through four USB ports: two USB Type-A and two USB Type-C. Designed for charging multiple devices at once, this charger supports a range of USB-powered electronics including smartphones, tablets, laptops and common peripherals. Its small footprint and GaN technology allow higher efficiency and reduced heat generation compared with traditional silicon chargers.

Advantages

This power supply combines multiple output types in a single unit, enabling simultaneous charging of several devices without requiring multiple adapters. The use of gallium nitride (GaN) components improves energy efficiency and contributes to a smaller, lighter design. Built to deliver up to 68W combined power, the charger balances power distribution between USB-A and USB-C ports to accommodate devices with varying power needs.

Suitable for

• Charging smartphones and feature phones
• Powering tablets and e-readers
• Charging USB-C laptops and ultrabooks that accept power via USB-C
• Supplying power to accessories such as wireless headphones, power banks and portable speakers

Key specifications

• Total output power: up to 68W
• Output interfaces: 2 × USB-A, 2 × USB-C
• Technology: GaN (gallium nitride) for improved efficiency and reduced size
• Form factor: compact wall-mount power adapter suitable for travel and desk use
• Simultaneous charging: supports multiple devices at the same time with power-sharing between ports

How to use

Plug the power supply into a compatible mains outlet, then connect devices using the appropriate USB-A or USB-C cables. The charger will distribute available power across the connected ports up to the unit’s combined 68W capacity. For best results, connect higher-power devices to USB-C ports first; lower-power devices such as phones and accessories can be connected to USB-A ports. Do not cover the adapter while it is operating to ensure adequate heat dissipation.

Recommendations

For safe and efficient charging, use quality USB cables rated for the device's power level and avoid operating the charger in very dusty, wet or excessively hot environments. If charging a laptop via USB-C, verify the laptop accepts power over USB-C and that the combined power draw does not exceed the adapter’s 68W limit.