Wall chargers have become real tech. The power adapter that shipped with your laptop is probably 30W – 65W. A modern GaN charger can power all your devices simultaneously: laptop, phone, tablet, watch, earbuds.
| Use case | Recommended wattage | Recommended |
|---|---|---|
| Phone + earbuds only | 20–30W | Samsung 25W dual (not sold yet) |
| Phone + tablet | 45–65W | Minimum spec |
| Laptop + 2 phones | 100–120W | 120W GaN Charging Brick — $59 |
| Multi-device family | 120W+ with 3-4 ports | 120W GaN with 45W delivery to each port |
Gallium nitride semiconductors run cooler and more efficient than silicon, so a GaN brick half the size can deliver the same wattage. Foldable prongs + USB-C PD 3.1 means it's travel-ready.
Two USB-C ports (100W + 20W), one USB-A (18W). Total 120W max with intelligent power distribution: laptop gets 65W, phone gets 20W, the third device gets 30W. Foldable prongs, 6.8×4.2×3.1cm, 198g. PD3.1, PPS, QC4+, AFC.
Pair the charger with a desk mat + cable kit: Desk Mat XL+RGB ($39) + Cable Management Kit ($19) + 120W GaN Charger ($59) = $117 retail, or buy the Desk Setup Bundle at $179 for 4 items including a keyboard & monitor bar. Free shipping over $60.