Oplader DUDAO A228EU 228 Watt GaN 4x USB-C 1x USB-A

The DUDAO A228EU is a 228W GaN charging adapter with four USB-C ports and one USB-A port, designed for indoor use. It delivers up to 228 watts total power, supports 100–240V AC input and up to 20V output, and includes overcharge and overheat protection. The charger comes in white with a 1.5 m cable and is compatible with a wide range of laptops, tablets, smartphones and other portable devices.

Advantages

The GaN technology enables a compact and efficient 228W charger that supplies high power across five output ports. Multiple ports allow simultaneous charging of several devices while built-in safety protections reduce the risk of damage from overcurrent, overvoltage and overheating. Universal compatibility with common USB-C and USB-A devices makes the adapter versatile for home and office use.

Suitable for

• Charging laptops and ultrabooks that accept USB-C PD
• Powering tablets and large-screen smartphones
• Simultaneous charging of multiple devices (phones, earbuds, power banks)
• Indoor use at home, office or hotel

Key specifications

• Maximum power: 228 W
• Ports: 4 × USB-C, 1 × USB-A
• Input voltage: 100–240 V AC
• Maximum output voltage: 20 V
• Charger type: Indoor
• Power source: AC
• Colour: White
• Cable length: 1.5 m

How to use

Connect the charger to an AC outlet using the attached cable, then plug your device(s) into the appropriate USB-C or USB-A port. If charging multiple devices, distribute connections across available ports; devices that support USB Power Delivery will draw the appropriate power automatically. Avoid placing the charger in direct sunlight or on soft surfaces that obstruct ventilation.

Recommendations

For optimal performance, use quality USB-C cables rated for high-wattage charging and ensure connected devices support fast-charging protocols. Unplug the adapter when not in use and avoid exposure to moisture. Follow device manufacturer guidelines for charging to maintain battery health.