10 Best Universal Travel Adapter For Vietnam 2026 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 Ceptics World International Travel Plug Adapter is an ideal choice for travelers needing a reliable and versatile adapter. It boasts compatibility with multiple plug types (Type A, I, C, and G), making it suitable for use in Vietnam, Europe, the USA, UK, and more. This adapter supports a wide voltage range (110V - 220V), but it's essential to note that it doesn't convert voltage, meaning you should ensure your devices support 100-240V to avoid damage.

It features a robust 33.5W power output, including dual USB-C ports with Power Delivery and Quick Charge 3.0, allowing you to charge up to five devices simultaneously, like phones, tablets, and laptops, which is a great convenience while traveling. Safety is a significant strength, with built-in surge protection, a safety-certified system, child-proof safety shutters, and a plug lock, ensuring your devices are safeguarded.

At 2 x 1.8 x 3 inches and weighing 5.9 ounces, it's compact and portable, fitting easily into your travel bag. The build quality is excellent. The main drawback is its inability to convert voltage, so it’s not suitable for high-power devices like hair dryers or curling irons unless they support dual voltage. Additionally, some users may find it slightly bulky compared to other travel adapters. However, its extensive features and safety certifications make it a dependable travel companion for most electronic devices.

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.