Introduction
The ACEFAST A17 Portable GaN 65W Fast Charger and 4K/60Hz HDMI Docking Station is a versatile 3-in-1 device designed for fast charging, 4K/HD video transmission, and expansion hub functionality. It is compatible with a wide range of devices including notebooks, mobile phones, tablets, and game consoles like the Nintendo Switch. Featuring GaN technology, it offers efficient and safe charging in a compact form factor.

Image: ACEFAST A17 GaN Charger and Docking Station, highlighting GaN technology, 65W fast charging, HDMI compatibility, 4K HD output, and 1-year warranty.
Package Contents
Upon unboxing, you should find the following items:
- ACEFAST A17 GaN 65W Fast Charger & 4K/60Hz HDMI Docking Station
- 1.8m USB-C to USB-C 3.1 Data Cable (supports 100W PD charging, 10Gbps transmission speed, 4K/60Hz video transmission)
- Quick Start Guide
Video: Unboxing and overview of the ACEFAST A17 charger and included accessories.
Product Overview
The ACEFAST A17 features multiple ports for versatile connectivity:
- Port C1 (USB-C 3.1): 60W Max Power Delivery (PD), 10Gbps data transmission. Connect USB-C devices such as notebooks, tablets, mobile phones, and game consoles.
- Port A1 (USB-A 3.0): 5V/1A Max output, 5Gbps data transmission. Connect USB peripherals like keyboards, mice, joysticks, and flash drives.
- Media Port (HDMI): Supports 4K/HD video output at 3840x2160/60Hz. Connect to a TV or monitor for screen mirroring.

Image: Detailed view of the ACEFAST A17 ports, showing USB-C 3.1 (60W Max), USB-A 3.0 (5V/1A Max), and Media Port (4K/HD 3840x2160/60Hz).
Setup Instructions
- Power Connection: Plug the ACEFAST A17 charger into a compatible power outlet (AC100-240V ~1.5A 50Hz/60Hz).
- HDMI Connection (for Video Output):
- Connect one end of an HDMI cable to the Media Port (HDMI) on the ACEFAST A17.
- Connect the other end of the HDMI cable to the HDMI input port on your TV or monitor.
- Device Connection (for Docking & Charging):
- For USB-C devices (e.g., Nintendo Switch, laptops, tablets, phones): Use the provided 1.8m USB-C to USB-C 3.1 data cable to connect your device to Port C1 on the ACEFAST A17. This will enable both charging (up to PD60W) and video output/data transfer.
- For USB-A peripherals (e.g., keyboard, mouse, USB flash drive): Connect these devices to Port A1 on the ACEFAST A17.

Image: Setup example showing the ACEFAST A17 connected to a power strip, an HDMI cable to a TV, and a USB-C cable to a Nintendo Switch for 4K 60Hz output and charging.

Image: Setup example showing the ACEFAST A17 connected to a power strip, an HDMI cable to an external monitor, and a USB-C cable to a laptop for screen expansion and PD60W charging. A USB mouse is connected to the USB-A port.
Operating Instructions
Charging Devices
- The ACEFAST A17 can charge two devices simultaneously using its USB-C and USB-A ports.
- For fast charging, ensure your device supports PD3.0/QC3.0 fast charging protocols.

Image: The ACEFAST A17 charging two smartphones simultaneously, demonstrating its dual-charging capability.
Video Output (Docking Station Function)
- Connect your compatible device (e.g., Nintendo Switch, laptop, tablet, phone) to the USB-C port of the ACEFAST A17 using the provided USB-C to USB-C cable.
- Connect the HDMI port of the ACEFAST A17 to your TV or monitor.
- The device will automatically mirror or extend its display to the connected screen at up to 4K/60Hz resolution.
- You can play games or work on a larger screen while your device charges.
Expansion Hub Function
- Connect USB peripherals such as a keyboard, mouse, or USB flash drive to the USB-A 3.0 port on the ACEFAST A17.
- This allows you to use these accessories with your connected USB-C device (e.g., laptop, tablet) while also charging and outputting video.
Maintenance and Care
- Keep the device away from water, moisture, and extreme temperatures.
- Clean the device with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
- Avoid dropping or subjecting the device to strong impacts.
- Ensure proper ventilation when in use to prevent overheating.
Troubleshooting
No Video Output via HDMI
- Check Cable Connections: Ensure both the USB-C cable to your device and the HDMI cable to the display are securely connected.
- Device Compatibility: Verify that your device supports video output over its USB-C port (DisplayPort Alternate Mode). Refer to your device's manual.
- iPhone Series: Note that the HDMI-Compatible function does not support iPhone series devices.
- Power Supply: Ensure the ACEFAST A17 is properly plugged into a power outlet.
- Display Input: Confirm your TV/monitor is set to the correct HDMI input source.
Slow Charging or No Charging
- Cable Quality: Use the provided high-quality USB-C to USB-C cable or another certified cable that supports PD charging.
- Device Compatibility: Ensure your device supports fast charging protocols (PD, QC, AFC, FCP).
- Power Outlet: Try a different power outlet.
USB Peripherals Not Working
- Connection: Ensure the USB peripheral is fully inserted into the USB-A port.
- Power: Some high-power USB devices may require external power or may not function optimally through the hub.
- Device Compatibility: Verify your USB-C host device supports USB OTG (On-The-Go) functionality for external peripherals.
Specifications
| Feature | Detail |
|---|---|
| Model Number | ACEFAST A17 |
| Brand Name | ACEFAST |
| Type | Quick charger |
| GaN Technology | Yes |
| Max. Output Power | 65W |
| Applied Fast Charge Protocols | Samsung Adaptive Fast Charge, Huawei FCP, USB PD, Qualcomm Quick Charge |
| Power Source | A.C. Source |
| Input | AC100-240V ~1.5A 50Hz/60Hz |
| Output Interface | USB-A, 1 C Port, HDMI |
| Output Type C (Port C1) | DC5V/3A, 9V/3A, 12V/3A, 15V/2.6A, 20V/3A (PD60W Max) |
| Output USB A (Port A1) | 5V/1A (compatible with USB3.0 data transmission) |
| Media Port (HDMI) | 3840x2160/60Hz (4K/HD Video Projection) |
| Total Output | 65W Max |
| Material | Flame retardant PC material |
| Dimensions (L*W*H) | 96.8mm * 31.7mm * 51.9mm |
| Weight | 150g |
| Data Cable (Included) | 1.8m USB-C to USB-C 3.1, 100W PD charging, 10Gbps transfer speed, 4K/60Hz video transmission |
| Quality Certification | CE, ROHS, EAC, ERP level 6 energy efficiency |

Image: Product parameter table detailing charger and data cable specifications.

Image: Diagram showing the dimensions of the ACEFAST A17 charger.
User Tips
- HDMI Compatibility: For optimal 4K/60Hz video output, ensure your device's USB-C port supports DisplayPort Alternate Mode (DP Alt Mode). Some devices, like the iPhone series, do not support HDMI output via this adapter.
- Device-Specific Compatibility: While the charger supports various fast charge protocols, always check your device's specifications for optimal charging performance. Refer to the compatibility tables provided in the product description for common devices.
- Expansion Dock Usage: The USB-A port can be used for various peripherals. For devices like a mouse, it can function even without external power to the charger, drawing power from the connected USB-C device.

Image: Comprehensive compatibility list for games consoles, computers, tablets, and phones, indicating devices that support 4K/HD video output via USB C 3.1, Thunderbolt 3 and Thunderbolt 4.
Safety Information
The ACEFAST A17 is designed with multiple safety features:
- Flame Retardant PC material
- Overcurrent Protection
- Overvoltage Protection
- Overtemperature Protection
Always use the device in a well-ventilated area and avoid covering it during operation.

Image: Diagram illustrating the intelligent output and safety features of the ACEFAST A17, including flame retardant, overcurrent, overvoltage, and overtemperature protection.
Warranty and Support
The ACEFAST A17 comes with a 1-year warranty. For technical support or warranty claims, please contact ACEFAST customer service through their official channels.





