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Your plugs & sockets

Voltage

120V

Frequency

60Hz

Plugs

A, B

Type A Plug
Type A Socket
Type A
Type B Plug
Type B Socket
Type B

Plugs & sockets in Cuba

Voltage

110V

Frequency

60Hz

Plugs

A, B, C, L

Type A Plug
Type A Socket
Type A
Type B Plug
Type B Socket
Type B
Type C Plug
Type C Socket
Type C
Type L Plug
Type L Socket
Type L

Dominican Republic to Cuba: Complete Plug & Adapter Guide (2026) No Adapter Needed

Getting ready for your journey from Dominican Republic to Cuba? Electrical compatibility is easy to overlook, but bringing the wrong plug or forgetting an adapter can leave you scrambling at your hotel. Here's what you need to know.

Since Dominican Republic and Cuba both support Type A, B plugs, you can use your chargers and appliances without a travel adapter. One less thing to worry about.

The voltage and frequency in Cuba (110V, 60Hz) are close to Dominican Republic (120V, 60Hz), so your appliances should work without a converter.

When packing for Cuba, bring at least one adapter per room if you're traveling with others. Airport shops often sell them at a markup, so ordering one online beforehand saves money. A small power strip from home can also multiply a single adapter into several outlets.

Frequently Asked Questions

Not necessarily. Both countries support Type A/B plugs, so your devices should fit Cuba's outlets directly.