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 TESSAN 140W GaN Universal Travel Adapter is designed for international travelers, making it a versatile choice for those heading to Vietnam and beyond. It supports plug types from over 200 countries, including Type A, C, G, and I, which makes it highly compatible for various destinations. One of its key strengths is its charging capability, featuring two USB-C ports that can deliver a total of 140W for fast charging, alongside an additional USB-A port. This means you can charge multiple devices like your phone and tablet simultaneously, which is a big plus when you're on the move.

The compact and lightweight design (only 0.62 lbs) adds to its portability, allowing it to fit easily into your bag without adding much weight. Its size makes it a practical travel companion for tourists and business travelers alike. With a double fuse safety feature, it also aims to protect your devices during use, which is crucial for peace of mind while traveling.

It’s important to note a few drawbacks. While the adapter is versatile, it does not include surge protection, which may leave your devices vulnerable to power spikes. Also, it works only on devices that support wide voltage (100V to 250V), meaning you cannot use it with high-wattage appliances like hair dryers unless they are dual voltage. This could limit its usefulness for some travelers who rely on such devices.

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.