Your plugs & sockets
Voltage
120V
Frequency
60Hz
Plugs
A, B
Plugs & sockets in Marshall Islands
Voltage
120V
Frequency
60Hz
Plugs
A, B
Dominican Republic to Marshall Islands: Complete Plug & Adapter Guide (2026) No Adapter Needed
Traveling from Dominican Republic to Marshall Islands means crossing into a different electrical system. Before you leave, take a moment to understand the plug types and voltage used in Marshall Islands so you can keep all your devices charged and ready.
Both Dominican Republic and Marshall Islands use Type A/B plugs, so your devices should plug right in. An adapter isn't strictly necessary for this trip.
On the voltage front, Dominican Republic (120V, 60Hz) and Marshall Islands (120V, 60Hz) are identical. You shouldn't need a voltage converter for your electronics.
Most modern phone chargers, laptop adapters, and camera chargers are designed to handle 100-240V input, so they'll work anywhere with just a plug adapter. Heat-producing appliances like hair dryers and flat irons are often single-voltage, so check before you plug them in abroad.
