QCY GN203GB 65W Dual-Port GaN Charger

QCY GN203GB 65W Dual-Port GaN Charger

Sixty-five watts from a body 55mm across — enough to replace a laptop charger and a phone charger with one plug. See the alternatives in chargers and adapters.

What 65W replaces

Sixty-five watts is a full laptop charging figure, not a phone one. It runs a MacBook Air, a 14-inch MacBook Pro and the large majority of Windows ultrabooks at or near full speed, meaning the laptop gains charge while you work rather than merely draining slower. The USB-C port reaches 20V/3.25A on its own. Add a phone on the USB-A port and the USB-C output steps down to 45W, which is still enough for most laptops — the trade-off is stated up front rather than discovered.

GaN, and why the size is unusual

Gallium nitride switches faster and wastes less energy as heat than the silicon in a conventional charger. Less waste heat means less material is needed to shed it, which is how QCY fits 65W into something this small. Running cooler also matters for longevity — heat is what ages both a charger and the battery it is filling.

Choosing between this and the GN304-EG

The GN304-EG adds a third port and two more watts. But using all three drops the total to 60W shared, below what this two-port model manages. If you charge one laptop plus one phone, the GN203GB is the cleaner choice; the GN304-EG earns its place when a third device is genuinely in play.

Buying from Kolorob

Sourced through authorised retailers in Bangladesh with an official warranty — the term is in the specification above and our warranty policy explains how a claim works.