When buying an adapter, universal adapters will be useful no matter where you travel to. If you’re a frequent traveler, any of the below-listed adapters might be the best option for you.
Best Adapter Set: OREI 7 Travel Adapter
This adapter is compatible in over 150 countries and comes in a fitted zip-up case that’s small enough to tuck into a backpack or carry-on. It comes at a reasonable universal adapter price too. (universal adaptor ราคา , which is the term in Thai).
Each adapter is designed with two-outlet plugs, which allows charging two devices simultaneously. As a grounded adapter, you can plug in a three-pronged power cord. However, have in mind that this is just an adapter set and does not convert voltage. Check on each device before plugging in.
Best for Road Trips: BESTEK Advantage Adapter
With the BESTEK Advantage adapter, you can recharge several devices on the go. Such devices like cell phone battery life which can rapidly decline on a road trip. The adapter converts DC power from a cigarette lighter to AC power (note that it does not convert voltage). The adapter is designed with three AC outlets and four USB charging ports ideal for powering seven devices simultaneously, whether it’s a laptop, tablet, smartphone, or other small electronic devices.
Best USB Wall Charger: Syncwire USB Charger Plug
If your devices have a USB port, then the Syncwire USB Charger Plug is ideal for you. Most international adapters have built in US outlets; the Syncwire has four USB ports to connect and charge phones, iPads and more. The charge plug inputs 100 and 240 volts and will automatically adjust, so no converter is required for devices within that voltage, it is also compact enough to fit into small carry-on bags easily. The device comes with a lifetime warranty.