Our editors independently research, test, and recommend the best products and services; you can learn more about our review process here. We may receive commissions on purchases made from our chosen links.
Best Overall: Epicka Universal USB Travel Power Adapter at Amazon "The inclusion of four USB ports on its front allows for simultaneous charging of five devices at a single time."
Best Adapter Converter Combo: BESTEK Travel Adapter at Amazon "Doubles as a 220v to 110v converter for reducing load and avoiding overheating of your most precious travel items."
Runner-Up, Best Adapter Converter Combo: Bonazza All-In-One Plug at Amazon "Suitable for use with popular items such as iOS devices, laptops, straighteners, and more."
Best Value: Travel Smart All-In-One Adapter with USB Port at Target "The all-in-one adapter has three outlets and one USB ports, so you can charge up to four devices at one time."
Best Power Strip: Amir Travel Power Strip with USB at Amazon "Designed to input 100 to 250 volts and has four AC outlets and four USB charging ports."
Best Adapter Set: OREI 7 Travel Adapter at Amazon "Each adapter comes with two-outlet plugs, so it is possible to charge two devices at once."
Best for Road Trips: BESTEK Advantage Adapter at Amazon "Comes with three AC outlets and four USB charging ports ideal for powering seven devices simultaneously."
Best USB Wall Charger: Syncwire USB Charger Plug at Amazon "The charge plug inputs 100 and 240 volts and will automatically adjust, so no converter is needed for devices within that voltage."
Best Travel Converter: Liansing Travel Adapter at Amazon "Designed to work with five different types of input plugs all in one single adapter."
Best Budget Adapter: Monoprice Compact Cube Universal Travel Adapter at Jet "The handy device can handle 830 watts of power...and is rated for eight amps."
Our Top Picks
Best Overall: Epicka Universal USB Travel Power Adapter
Whether it’s a short trip across the pond or a worldwide adventure, having a universal adapter along for the ride is an absolute must. The Epicka Universal USB Travel Power Adapter offers support for more than 160 countries, including the U.S., Europe and Australia. It has a universal design that allows a multitude of plug options. The inclusion of four USB ports on its front allows for simultaneous charging of five devices at a single time. The first set of USB ports charges at 2.4A, making it ideal for tablets, cameras and phones for faster charging, while the remaining two ports charge at 2.1A, making them better suited for phones only. As with a number of universal adapters, the Epicka is designed with 110v devices in mind, which means it’s not recommended for higher-powered appliances such as hair dryers or flat irons.
Best Adapter Converter Combo: BESTEK Travel Adapter
Widely regarded as one of the best products in the space, the Bestek Travel Adapter is a superb combination product that offers the best of two important worlds. As an all-in-one solution, the Bestek not only offers three separate international travel adapters covering more than 150 countries, but it doubles as a 220v to 110v converter for reducing load and avoiding overheating of your most precious travel items.
Capable of charging seven devices at once, the Bestek adds four USB charging ports for a combined total of 6A output, plus three AC ports. The travel-ready design is not only compact at 6 x 3 x 1.57-inches, but it comes complete with a travel-ready bag for easy storage and a five-foot power cable. Offered with a 24-month warranty, the Bestek is handily the best travel converter combo product available today and purchasing it won’t break the bank.
Runner-Up, Best Adapter Converter Combo: Bonazza All-in-One World Travel Plug
Traveling outside the U.S. with high-powered devices is always a bit tricky as you need to convert the voltage from 220 to 240 volts to 110 volts. Fortunately, there are options like the Bonazza All-in-One Adapter and Converter which does the trick for you, making travel in more than 150 countries that much easier. This all-in-one option offers the comfort of knowing you can use higher-powered devices such as a hair dryer without risking a blowout or blown fuse.
Beyond hair dryers, the Bonazza is suitable for use with popular items such as iOS devices, laptops, straighteners, and more. For the input itself, the Bonazza only accepts U.S. standard type plugs and not international varieties. At just 2.3 x 2.5 x 2.8 inches and 7.2 ounces, it's also an ultra-portable choice.
Best Value: Travel Smart All-In-One Adapter with USB Port
For an adapter that performs well, can charge more than one device at a time and is available at a reasonable price, the Travel Smart All-In-One Adapter with USB Port is a must-have travel accessory. The all-in-one adapter has three outlets and one USB ports, so you can charge up to four devices at one time – making it great for families or those traveling in groups. The device comes with built-in surge protection so it can safely charge iPads, cell phones, tablets and other electronics. The charge works in Africa, Asia, Australia and New Zealand, Caribbean, Europe, Great Britain, Middle East, as well as North and South America.
Best Power Strip: Amir Travel Power Strip with USB
While many adapters are designed like an oversized plug, Amir makes a power strip that works in most countries. The power strip is designed to input 100 to 250 volts and has four AC outlets and four USB charging ports, plus three specific adapters for the United Kingdom, Australia and the European Union. Weighing almost a 1.5 pounds, the strip is larger than some of the other adapters, but is ideal for cruise ship cabins or any other room that has a limited number of outlets. Note that the adapter does not convert voltage.
Best Adapter Set: OREI 7 Travel Adapter
The OREI set of seven international travel adapters are compatible in over 150 countries and come in a fitted zip-up case that’s small enough to tuck into a backpack or carry-on. To easily find the right outlet, the set is labeled with both the outlet type (B, E/F etc.) and the country it is commonly used in, so travelers can just take the one they need from the set. Each adapter comes with two-outlet plugs, so it is possible to charge two devices at once, and because the adapters are grounded, you can plug in a three-pronged power cord. It is important to note that this is just an adapter set and does not convert voltage. Be sure to check on each device before plugging in.
Best for Road Trips: BESTEK Advantage Adapter
Cell phone battery life rapidly declines on a road trip with the GPS on, occasional photo stops and music playing. Recharge several devices on-the-go with the BESTEK Advantage adapter, which converts DC power from a cigarette lighter to AC power (note that it does not convert voltage). The adapter comes with three AC outlets and four USB charging ports ideal for powering seven devices simultaneously, whether it’s a smartphone, laptop, tablet or other small electronic device. Weighing just 9.6 ounces, the inverter can also easily fit into travel bags and has a green and red light to easily tell when it’s on or off.
Best USB Wall Charger: Syncwire USB Charger Plug
If your devices are all equipped with a USB port, then the Syncwire USB Charger Plug is a great choice. While other international adapters include U.S. outlets built in to the device for electronics to plug in, instead, 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 needed for devices within that voltage, plus, it is compact enough to easily fit into small carry-on bags. The plug has three, removable United States, United Kingdom and European Union adapters (that work for numerous countries). The device comes with a lifetime warranty.
Best Travel Converter: Liansing Travel Adapter
When it comes to must-have products while traveling internationally, few items are more important than a travel converter. Supporting worldwide charging in more than 150 countries, the Liansing Travel Adapter is designed to work with five different types of input plugs all in one single adapter. The dual charging ports are capable of working with nearly any USB device, including Android and iOS devices, as well as tablets, MP3 players, digital cameras, GPS and more.
At 6A total for charging, the Liansing supports 100-240V input into any available power outlet, but does not convert the electrical output current or voltage. Compact at 3 x 1.4 x 1.9 inches in size and weighing only four ounces, the Liansing can neatly tuck away in any corner of a suitcase or carry-on.
Best Budget Adapter: Monoprice Compact Cube Universal Travel Adapter
If you just need an affordable - yet functional - wall adapter, the Monoprice Compact Cube Universal Travel Adapter is a great budget option. The small black cube can fit in your pocket and has four different blade options that can hide away when not in use. Simply push the corresponding button forward for the type of outlet you need and the blades will appear and lock in place. The adapter has blades from the US, UK, EU, Australia and China. The handy device can handle 830 watts of power (at 110 VAC) or 1750 watts (at 230 VAC) and is rated for eight amps. Be aware that it does not convert power: it is simply an adapter.
Products We Tested
How We Tested
We bought three top-rated travel adapters and our reviewers tested them for six hours. We asked our testers to consider the most important features when using these travel adapters, from their price to their number of USB ports. We’ve outlined the key takeaways here so that you, too, know what to look for when shopping.
What to Look for in a Travel Adapter
Your destination When buying an adapter, think about where you’re traveling. If you want to cut down on bulk, go for a streamlined converter, though it might only work in some regions. On the other hand, universal adapters will be effective no matter where you wind up — so if you’re a frequent jetsetter, this might be the best option.
USB ports Newer converters now come with USB ports, which eliminates the need for the USB-to-outlet converter for charging tablets and phones. In most cases, this means that you can charge more than one device at the time, which is handy for families — everyone’s gadgets definitely add up on the road! — or those traveling with multiple devices.
Price Forking over a ton of money for a converter that you’ll only use once a year doesn’t make sense, so go for a price that correlates with how often you travel. (That being said, it’s almost always cheaper to buy one before you leave for vacation rather than on the ground.)
Test Results: Epicka Universal USB Travel Power Adapter (Best Overall)
What We Like
Light and compact
What We Don't Like
Only one main plug port
Charging takes a bit of time
“This is a great basic travel adapter with everything you’d need — and at a great price,” declared one of our testers. One reviewer also loved that it was “light and compact” and that it had many ports: “There was even a spot for my Macbook,” she said, “which stood out among other adapters.” However, one of our testers wished that there was “more than one main plug port.” She also noted that “USB ports are generally less powerful than the plug ports, so charging does take a bit more time.”
Test Results: BESTEK Travel Adapter (Best Adapter Converter Combo)
What We Like
Quick to charge
What We Don't Like
Tougher to pack
This adapter’s main draw, according to one of our testers, was its power: “I felt like it charged my devices quicker than other models,” she said. Packing it, however, wasn’t as much of a breeze: “It's really massive,” one reviewer said. “I feel like its size makes it very hard to pack, even with the travel bag that comes included.” Our reviewers also said that it made a loud whirring noise when charging.
Test Results: Bonazza All-in-One World Travel Plug (Runner-Up, Best Adapter Converter Combo)
What We Like
What We Don't Like
No USB ports
Sliders between plugs fragile
This travel adapter was a hit with one of our testers because it was very portable: “It’s very compact,” she said. “I can see it fitting anywhere pretty easily. The also cube shape feels very sturdy when it's plugged in.” Another plus? It was silent when charging, according to our reviewers. In terms of negatives, one tester thought it was a “bummer” that there weren’t any USB ports and also noted that one of its design features wasn’t as durable: “The sliders that you use to choose your plug type tend to get stuck,” she explained. “I could see myself easily breaking one of those if I pushed it too hard.”