10 Best Universal Travel Adapter For Vietnam 2025 in the United States

The TESSAN US to Europe Plug Adapter is designed for travelers heading to various European countries, making it a practical choice for those planning to visit Vietnam as well, given the adapter's versatility. One of its key strengths is the 7-in-1 functionality, which includes 4 AC outlets and 3 USB ports. This allows you to charge multiple devices simultaneously, perfect for tech-savvy travelers who carry several gadgets like phones, tablets, and laptops.

The dual USB ports can deliver a decent charging speed of up to 2.4A, while the USB-C port offers a faster 3A, which is great for quickly powering up your devices. Its compact and lightweight design makes it easy to pack, taking up minimal space in your luggage, which is especially beneficial for busy travelers.

However, there are some limitations to consider. This adapter does not function as a voltage converter, so it’s essential to ensure that your devices can operate on a voltage range of 100V to 250V. If your device only supports 110V or 125V, you will need an additional voltage converter, which could be an inconvenience. Also, it lacks surge protection, which may be a concern for sensitive electronics in areas with unstable power. Finally, while it’s well-suited for use in hotels and dorms, the absence of power cords means it may not be ideal for all situations, such as when you need to power devices from a distance. This adapter is particularly well-suited for budget travelers or those who need a lightweight and space-saving solution for charging their essentials while exploring Europe and potentially even Vietnam.

The Anker Nano Travel Adapter is a compact and lightweight choice for travelers heading to Vietnam and other countries. It covers the main plug types used worldwide, including Type A, I, G, and C, so it fits most sockets you'll encounter. This model does not convert voltage, so you'll need to ensure your devices can handle Vietnam's 220-240V supply.

The adapter allows charging up to five devices at once using one AC outlet plus two USB-A and two USB-C ports, including a fast 20W USB-C port that can quickly charge an iPhone 16 to 50% in under half an hour. Its small size, roughly 43% smaller than similar models, makes it easy to pack and carry. The foldable and retractable pins add to its portability and help prevent damage during travel.

It features a 2-pin to 2-pin safety design, though detailed surge protection information is limited, so using a separate surge protector may be advisable for sensitive electronics. The build quality is solid, backed by Anker's good reputation and an 18-month warranty. For those seeking a versatile, space-saving adapter capable of charging multiple devices while managing voltage compatibility separately, this model serves as a practical travel companion for Vietnam.

The TESSAN Universal Travel Adapter is a versatile option for travelers visiting Vietnam and other countries. It features 4 different plug types (C, G, I, A) that cover over 150 countries, making it highly adaptable for international travel. This means you can use it in Europe, the UK, Australia, the USA, and many more locations. However, it's important to note that it does not include plug types for India and South Africa.

With 3 USB-C ports and 2 USB-A ports, this adapter can charge multiple devices simultaneously, which is ideal for smartphones, tablets, laptops, and cameras. The total USB output is 5.6A/28W, providing sufficient power for most devices, though it may not be enough for high-power devices like laptops needing fast charging. The unit also includes a universal AC outlet, accommodating various plug types from different countries, excluding India and South Africa, with a maximum capacity of 2500 watts (250V, 10A).

Size and portability are strong points, as it is compact and lightweight, easily fitting into luggage or a backpack. The build quality is robust, featuring a polycarbonate shell and thermal protection layer for durability and safety. It includes built-in double 10A fuses and a safety shutter design, enhancing its safety features. However, a significant drawback is that it is not a voltage converter; it only works with devices that support 100V to 250V dual voltage. Therefore, for devices like hair dryers or straighteners that do not support this range, a separate voltage converter will be needed.