GaN Technology Ends the 'Outlet Hunt' for Multi-Device Users

The struggle to find enough wall outlets for a growing ecosystem of gadgets is becoming a thing of the past as Gallium Nitride (GaN) technology replaces traditional silicon. For users managing multiple high-wattage devices, these chargers provide a streamlined way to power laptops, tablets, and phones from a single source.

Writing for Android Police, Akshay Bhalla detailed his transition to GaN chargers to manage a multi-device setup, specifically testing the UGREEN Nexode Pro 160W. This model features a retractable USB-C cable, two additional USB-C ports, and one USB-A port, enabling the simultaneous charging of four devices. According to technical specifications, the retractable cable and the first USB-C port can deliver up to 140W, while the second USB-C port provides up to 100W and the USB-A port delivers 22.5W.

The Shift from Silicon

For years, the industry relied on silicon-based Power Delivery (PD) chargers. However, as manufacturers increasingly remove power bricks from product packaging, consumers have had to seek third-party solutions. Traditional silicon chargers often suffer from larger form factors and less efficient heat management, which can lead to "charger clutter" as users carry separate bricks for different devices to avoid overheating or speed drops.

GaN chargers solve these issues by using a wider bandgap material that is more efficient and allows for better heat dissipation. This efficiency enables the hardware to be significantly smaller without sacrificing power output. Furthermore, GaN chargers are designed to dynamically divide power based on the number of ports currently in use, which optimizes charging speeds and prevents the unit from overheating during heavy loads.

Why It Matters

This technological shift represents a meaningful upgrade in consumer electronics infrastructure. By consolidating charging needs into a single, portable brick, users can reduce electronic waste and simplify travel. More importantly, it ensures that modern, high-demand hardware—such as MacBook Pros—can be charged at their maximum negotiated speeds without compromising the power delivery to other connected peripherals.

For the end user, the benefit is primarily one of versatility. "A GaN charger unlocked a new level of versatility for me that wasn't possible with my regular PD charger, and I no longer have to scramble for multiple outlets either," Bhalla noted, adding that he now views chargers as a long-term investment rather than a gadget afterthought.

What's Next

As GaN technology becomes the standard, the focus is shifting toward higher wattage capacities and more integrated designs, such as the retractable cables found in the Nexode Pro. While high-end models offer maximum output, the market is also seeing a rise in more affordable options. Users should continue to monitor how dynamic power distribution evolves to support an even wider array of proprietary charging protocols across different brands.