The LDNIO Q408 100W GaN Fast Charger is a high-output multi-port wall charger for compatible laptops, tablets, phones and other USB devices. Its GaN design combines high charging power with a compact form factor, while four USB ports let you charge multiple devices from one adapter.
Key Features
- 100W maximum total output
-
4 USB ports: 3 USB-C and 1 USB-A
- USB-C ports support up to 100W on compatible devices
- Supports PD, QC and other common fast-charging protocols
- Replaceable US, UK and EU plug options
- Designed for home, office and travel use
- Multi-protection design and fire-resistant PC material
Technical Specifications
| Model |
Q408 |
| Technology |
GaN |
| Total Output |
100W Max |
| Ports |
3 × USB-C, 1 × USB-A |
| USB-A Output |
Up to 30W |
| USB-C Output |
Up to 100W |
| Input |
100–240V, 50–60Hz |
Recommended Use
The Q408 is intended for compatible phones, tablets, laptops and USB accessories within its stated output limits. Charging performance depends on the active port combination, cable and device protocol.
Compatibility and Usage Notes
- Use cables rated for the required charging power.
- Confirm laptop wattage and charging-protocol support before use.
- Available output may be shared across simultaneously active ports.
Frequently Asked Questions
What should I check before using the LDNIO Q408?
Confirm the connected device, cable, plug and electrical requirements against the specifications on this page.
Will every connected device receive the maximum output?
Not necessarily. Output can be shared, and each device accepts only the charging rate it supports.
Explore related LDNIO products: Browse the relevant LDNIO collection, compare the LDNIO Q8 100W GaN Fast Charger | Multi-Port USB-C Charger, or see the LDNIO Q366 65W GaN Fast Charger | 3-Port USB-C & USB-A.