How PD 3.1, QC 4.0, and GaN actually charge your devices.
Behind every fast top-up is a small negotiation between your charger and your device — and a transistor chemistry that decides how small the brick gets. Here is what each piece does, and why VEGER POWER ships the full stack.
PD × QC × GaN
Every VEGER POWER charger speaks all three — so your phone, tablet and laptop share one stack.
- 240WPD 3.1 Extended Power Range
- 100WQC 4.0+ adaptive fast-charge
- 52 cm³65W GaN II in a pocket brick
- Up to 240W on a single USB-C port — enough for a 16-inch MacBook Pro, gaming laptops and fast-charging tablets.
- The charger and device negotiate voltage in fixed steps (5V, 9V, 15V, 20V, 28V, 36V, 48V at up to 5A).
- Programmable Power Supply (PPS) lets flagship Android phones pull their exact optimum voltage every second.
Best for: USB-C laptops, MacBook Pro, iPad Pro, Steam Deck, Nintendo Switch and any device that wants full-speed charging on a slim connector.
- Backward compatible with QC 3.0, QC 2.0 and older USB-A accessories — no "wrong cable" pile.
- Built-in thermal monitoring backs off the wattage before the device gets hot, so your battery finishes the year strong.
- PPS support lets QC 4.0+ quietly outperform older "fast-charge" bricks on phones that only ship adaptive power.
Best for: flagship Android phones, legacy USB-A accessories, in-car chargers with mixed cables.
- Gallium Nitride switches at higher frequencies than silicon — so the transformer, magnetics and heatsink shrink together.
- Lower waste heat means slower thermal throttling under sustained load (a real win for laptop charging).
- GaN II drops the part count further, keeping the brick light enough for a daily-carry travel kit.
Best for: travel-ready wall chargers, slim laptop bricks, anyone carrying a charger in a backpack every day.
The full stack fits in a single desk drawer.
A 100W GaN II charger speaks PD 3.1 and QC 4.0+ at once — so a phone, tablet and laptop share one negotiating port, one cable discipline, and one brick on the wall.
What the protocols mean for your daily carry.
Dial in one stack and the day-to-day wins compound — fewer bricks, faster top-ups, less heat, less e-waste.
- One cable for everythingA 240W EPR USB-C cable tops up a phone at 25W and the same 16-inch laptop at 140W — no second brick in the bag.
- Faster top-ups between meetingsPD 3.1 + PPS put a meaningful charge into a modern laptop in the time it takes to grab a coffee.
- Lower-heat travel chargerGaN transistors switch faster and waste less energy as heat — so a 65W brick stays cool in a pocket.
- Fewer bricks, less e-wasteOne PD-capable charger replaces laptop, phone and tablet bricks — fewer cables to lose, less to throw away.
Pick a piece or combine the trio for end-to-end coverage.
Power bank + GaN wall charger + 240W cable covers everything from a phone top-up to a laptop-grade 140W PD 3.1 fast-charge — all on one stack.
Multi-day capacity in a pocket-friendly chassis — pick a 10K for daily carry or a 30K–56K power station for group trips.
Compact dual-port bricks for desk, travel and home — full GaN II stack, one charger for phone, tablet and laptop.
USB-C to USB-C braided cables with smart wattage displays — the same cable handles phone top-up and laptop fast-charge.