1. Introducció
Thank you for choosing the ASOMETECH 140W GaN Charger. This desktop USB charging station is designed to provide high-speed, efficient, and safe charging for a wide range of devices, including laptops, smartphones, and tablets. Featuring advanced GaN II Hybrid Power technology, it offers a compact design with intelligent power distribution across its 5 ports.

2. Contingut del paquet
Si us plau, comproveu el paquet per veure si hi ha els elements següents:
- ASOMETECH 140W GaN Power Adapter (Model: ASGaN-016)
- 1.2m Power Cable (EU/US/KR/UK/AU/BR plug type, depending on selection)
- Suport en forma d'U
- Manual d'usuari (aquest document)
3. Característiques clau
- Potència total de 140 W: Delivers up to 140W of power across 5 ports.
- 5 Charging Ports: Equipped with 3 USB Type-C ports and 2 USB-A ports for versatile charging.
- GaN II Hybrid Power Technology: Utilizes GaN and SiC technology for higher efficiency, less heat, and a compact design.
- Àmplia compatibilitat: Supports various fast charging protocols including PD3.0, QC4.0, QC3.0, PPS, AFC, FCP, SCP, SSCP, BC1.2, Samsung Adaptive Fast Charge, Huawei FCP, USB PD, Qualcomm Quick Charge.
- Distribució intel·ligent d'energia: Automatically adjusts power output based on connected devices.
- Pantalla digital: Provides real-time charging status.
- Sistema de protecció múltiple: Built-in safeguards against leakage, overheating, overvoltage, overcurrent, overcharge, and short circuits.
- Base extraïble: Includes a U-shaped stand for stable desktop placement and improved cable management.


4. Especificacions
| Característica | Detall |
|---|---|
| Marca | ASOMETECH |
| Model núm. | ASGaN-016 |
| Potència total | Màxim 140W |
| Entrada | CA 100-240V ~ 50/60Hz 2.5A |
| Interfície de sortida | 3 x USB Type-C, 2 x USB-A |
| USB-C1/C2/C3 Output | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A; PPS 3.3-21V/5A, 3.3-11V/5A (100W Max per port) |
| Sortida USB-A1/A2 | 3.4-5.5V/5A, 5V/2.4A, 5V/3A, 9V/3A, 12V/3A, 20V/3A (60W Max per port) |
| Protocols de càrrega ràpida | PD3.0, PPS, QC4.0, QC3.0, QC2.0, AFC, FCP, SCP, Samsung 5V2.4A, Apple 2.4A, DCP1.5A, MTK-PE+2.0 |
| Càrrega intel·ligent | Sí |
| Pantalla de visualització | Sí |
| Tecnologia GaN | Sí |
| Font d'alimentació | Font de corrent altern |
| Certificacions | CCC, CE, ROHS, FCC, UL, KC |
| Longitud del cable d'alimentació | 1.2 m |
| Dimensions (aprox.) | 60 mm (W) x 88 mm (H) x 31 mm (D) |

5. Instruccions de configuració
- Desembalar: Carefully remove the charger, power cable, and U-shaped stand from the packaging.
- Attach Stand (Optional): If desired, slide the charger into the U-shaped stand for stable vertical placement on your desktop. This helps with organization and heat dissipation.
- Connectar l'alimentació: Plug one end of the 1.2m power cable into the AC input port on the back of the charger.
- Connecteu-vos a la presa de corrent: Plug the other end of the power cable into a suitable AC wall outlet (100-240V, 50/60Hz). The digital display on the charger should illuminate, indicating it is powered on.


6. Instruccions de funcionament
6.1 Single Device Charging
Connect your device to any available USB-C or USB-A port using a compatible charging cable. The charger will automatically detect your device and deliver the optimal charging power. The digital display will show the current wattags'està lliurant.
6.2 Multiple Device Charging
The ASOMETECH 140W GaN Charger can simultaneously charge up to 5 devices. When multiple devices are connected, the charger intelligently distributes the 140W total power output among the active ports. For optimal fast charging, ensure your cables support the required power delivery (e.g., 100W USB-C to USB-C cable for laptop charging).


6.3 Power Distribution Scenarios
The charger dynamically adjusts power output based on the number and type of connected devices. Below are examples de distribució d'energia:

Note: The actual power output may vary slightly depending on the device's charging requirements and cable quality.
7. Compatibilitat del dispositiu
This charger is broadly compatible with a wide range of devices supporting various fast charging protocols. Some examples inclouen:
- Portàtils: MacBook Pro (16"/13"), MacBook Air, Huawei MateBook X Pro/14/13/D 15/14, Xiaomi Laptop Pro 15/14, RedmiBook Pro 15, ASUS laptops.
- Telèfons: iPhone 14/14Pro/14Plus/14Pro Max/13/12 series, Huawei P50/P50 Pro/Mate50/50 Pro/40/40 Pro, Xiaomi 11-10 series, Redmi K40 series, Samsung S23/S22/S21+/S20/S20+/S10 series.
- Tauletes: iPad Pro 10.5/11/12.9, iPad Air 3, iPad mini 5/6.
- Altres dispositius: AirPods, MagSafe accessories, Nintendo Switch.


8. Cura i Manteniment
- Neteja: Desconnecteu el carregador de la presa de corrent abans de netejar-lo. Feu servir un drap suau i sec per netejar la superfície. No utilitzeu netejadors líquids ni aerosols.
- Emmagatzematge: Guardeu el carregador en un lloc fresc i sec, lluny de la llum solar directa i de temperatures extremes.
- Manipulació: Avoid dropping or subjecting the charger to strong impacts. Do not disassemble the unit.
- Cura del cable: Ensure charging cables are not bent sharply or tangled, as this can damage them and affect charging performance.
9. Solució De Problemes
- Q: The charger is not powering on.
- A: Ensure the power cable is securely connected to both the charger and a working wall outlet. Try a different outlet or power cable if available.
- P: El meu dispositiu no es carrega ràpidament.
- A: Verify that your device supports fast charging protocols compatible with this charger (e.g., PD, QC). Ensure you are using a high-quality cable that supports the required power delivery. Some devices may require specific cables for maximum fast charging speeds. Also, check the charger's digital display for the current wattage sortida.
- Q: Charging temporarily stops when I connect another device.
- A: This is normal behavior for many multi-port PD chargers. When a new device is connected, the charger briefly re-negotiates power distribution across all active ports to ensure optimal and safe charging for all connected devices. Charging should resume automatically within a few seconds.
- Q: The charger feels warm during use.
- A: It is normal for the charger to become warm during operation, especially when charging multiple devices at high power. The GaN II Hybrid Power technology is designed for efficient heat dissipation. If the charger becomes excessively hot or emits smoke/unusual odors, disconnect it immediately and contact support.
10. Consells d'usuari
- La qualitat del cable importa: For optimal fast charging, especially for laptops, invest in high-quality USB-C to USB-C cables rated for 100W or higher.
- Pantalla del monitor: Use the digital display to confirm the wattage your devices are receiving. This can help identify if a device is fast charging or if there's a cable issue.
- Organització de l'escriptori: Utilize the included U-shaped stand to keep your charging station tidy and prevent cable clutter, as shown in the 'One for all' image.
- Understanding Battery Capacity: For a 5000mAh phone battery, the number of charges depends on the phone's charging efficiency and the charger's output. A 100W port can charge a 5000mAh battery very quickly, but the total number of charges from the charger itself isn't applicable as it's a wall charger, not a power bank.

11. Preguntes freqüents
- Q: Can this charger charge the ROG Ally?
- A: Yes, the ASOMETECH 140W GaN Charger supports PD3.0 and high wattage output (up to 100W per USB-C port), which is compatible with the charging requirements of devices like the ROG Ally.
- Q: How many times can I charge my 5000 mAh phone battery?
- A: This is a wall charger, not a portable power bank. It provides continuous power from an AC outlet, so it can charge your phone as many times as needed as long as it's connected to power.
12. Garantia i Suport
ASOMETECH products are manufactured to the highest quality standards. For warranty information and technical support, please refer to the documentation provided with your purchase or contact ASOMETECH customer service directly.
Informació de contacte: Please visit the official ASOMETECH website for the most up-to-date support and contact details.





