Best Overall
One Beat 2-Pack Travel Adapter
Key details
- Pack
- 2 adapters
- Weight
- 3.52 oz each
- USB Ports
- 2 USB-A, 2 USB-C
- AC Outlets
- 3 per adapter
A European hotel room will give you one working outlet and expect three devices to share it. That is the problem this pair solves: each block turns a single Type C socket into three US AC outlets plus two USB-C and two USB-A ports, so two people can leave phones, watches and a camera charging overnight without unplugging each other.
We made it the top pick because the numbers land where most trips actually fall. Two adapters mean one can live on the desk and the other can stay in the day bag for airport charging, and seven ports apiece is more than a single traveler can use up. Two USB-C ports rather than the token single one matters more each year, now that phones, tablets and headphones have all moved to the same cable.
The USB side is for overnight topping up rather than speed. All four USB ports share a total output of 3.1A, which is fine for a phone and a watch and slow for a tablet, so put the laptop on one of the AC outlets and keep the USBs for the small stuff. That is the kind of thing you notice on the second night, when the iPad is still sitting at 60 percent at bedtime.
At 3.52 ounces and roughly the size of a deck of cards, it is a leave-in-the-room adapter rather than one you carry all day — which is exactly why the pair works. One goes in the room, one goes in the bag, and neither is ever the thing you turned the suitcase upside down to find.
Pros
- Two adapters, so one stays in the room
- Three AC outlets and four USB ports each
- Two USB-C ports, not just USB-A
- Cheapest per adapter of the multi-port pairs here
Cons
- Type C only, so no UK or Ireland
- Bulkier than a bare plug adapter
We recommend the One Beat pair as the default for most US trips to Europe: two adapters, seven ports each, and enough AC outlets for two travelers sharing a room.