The LDNIO Q408 is a high-speed 100W GaN wall charger with 4 USB ports (3× USB-C + 1× USB-A), designed to fast-charge laptops, tablets, phones, and other USB-powered devices simultaneously. Its Gallium Nitride (GaN) technology delivers efficient, compact, and cooler charging, while supporting major fast-charge protocols like PD, QC, AFC, and PPS. Built-in safety protections and a durable fire-resistant casing make it ideal for home, office, and travel use. Read more
The LDNIO Q408 is a powerful and versatile 100W GaN-enabled multi-port wall charger designed to meet all your fast-charging needs in one compact unit. Utilizing advanced Gallium Nitride (GaN) technology, this charger delivers high-efficiency performance in a smaller, lighter design compared to traditional silicon chargers, making it perfect for home, office, or travel use.
This charger features four USB ports—3× USB-C and 1× USB-A—allowing you to power multiple devices simultaneously without needing separate chargers. The intelligent power distribution system adjusts output to each connected device, helping ensure optimal charging performance whether you’re charging a high-power laptop, tablet, smartphone, or other USB devices.
With a total maximum output of 100W, the Q408 supports fast charging for demanding devices. Two USB-C ports can deliver up to 100W individually (perfect for laptops and large tablets), while the third USB-C and the USB-A port can provide up to 30W each—ideal for phones, earbuds, and other accessories. Keep in mind that the total output remains capped at 100W when multiple devices are connected.
The Q408 supports a wide range of charging protocols, including USB Power Delivery (PD), QC (Quick Charge), PPS, AFC, FCP, SCP, and more, ensuring compatibility with devices from brands like Apple, Samsung, Huawei, Xiaomi, and more.
Built for safety and durability, the charger is constructed with high-grade fire-proof PC material and incorporates multiple protection systems—such as over-current, over-voltage, short-circuit, and over-temperature protection—to safeguard your devices and provide safe charging performance you can trust.
The global voltage range (100–240V) and replaceable plug options (US, UK, EU) make the Q408 a truly travel-ready solution, eliminating the need for separate adapters when moving between regions. Its compact size and efficient design make it a practical all-in-one charging station for frequent travelers, professionals, students, or busy households with multiple gadgets.
Overall, the LDNIO Q408 100W 4-Port GaN Charger offers high-speed charging, broad device compatibility, advanced safety features, and a space-saving design—making it an excellent choice for anyone seeking a reliable minimalist power solution for modern electronic devices.
| Specifications | Descriptions |
|---|---|
| Model | Q408 |
| Type | 100W GaN Fast Charger |
| Input Voltage | 100-240V ~ 50/60Hz 2A (Max) |
| Total Power Output | Up to 100W Max |
| Ports | 1× USB-A, 3× USB-C |
| USB-A Output | 5V/9V = 3A, 12V = 2.5A, 20V = 1.5A (30W Max) |
| USB-C1 & USB-C2 Output | 5V/9V/12V/15V = 3A, 20V = 5A (100W Max each) |
| USB-C3 Output | 5V/9V = 3A, 12V = 2.5A, 15V = 2A, 20V = 1.5A (30W Max) |
| Charging Protocols Supported | PD3.0, QC3.0, AFC, FCP, SCP, Apple 2.4A, BC1.2 |
| Plug Type | Replaceable US/EU/UK plug options |
| Dimensions | 69 × 69 × 34 mm |
| Weight | 150 g |
| GaN Technology | Yes |
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