Do I need an adapter from Mexico to U.S. Virgin Islands?
Last reviewed · sourced from IEC TC 23 and national electricity standards
Your answer: Mexico → U.S. Virgin Islands
Plug adapter
Not needed
Both Mexico and U.S. Virgin Islands use Type A, B. Your plug fits the socket as-is.
Voltage converter
Not needed
Both countries are on the same low-voltage standard (127V in Mexico, 110V in U.S. Virgin Islands). Your devices work as-is.
Mexico uses
Type A
Type B
127V · 60Hz
→
U.S. Virgin Islands uses
Type A
Type B
110V · 60Hz
What this means for your trip
Travelling from Mexico to U.S. Virgin Islands? Easy trip, electrically speaking — you don't need a plug adapter or a voltage converter. Both countries use the same outlet shape and the same voltage standard, so every charger, phone, and laptop you'd normally pack works the moment you land.
Both countries run on Type A/B outlets. You don't need a shape adapter at all — just plug in the way you do at home.
Voltage is the same on both ends (127V vs 110V, 60Hz vs 60Hz), so every charger that works at home works in U.S. Virgin Islands without modification. No voltage converter, no hunting for "100-240V" on the brick.
Frequently asked
Do I need a travel adapter for U.S. Virgin Islands from Mexico?
No. Both Mexico and U.S. Virgin Islands use Type A/B outlets, so your plug fits the socket as-is.
What type of plug does U.S. Virgin Islands use?
U.S. Virgin Islands uses Type A and Type B outlets at 110V, 60Hz. Two flat parallel pins. Common in North America, Central America, and Japan.
What's the voltage in U.S. Virgin Islands?
U.S. Virgin Islands runs on 110V at 60Hz. That's on the low-voltage standard, lower than Mexico's 127V supply. Most modern phones, laptops, tablets, and camera chargers are dual-voltage (check for "100-240V" on the brick) and work on either. Single-voltage devices like hair dryers, curling irons, and travel kettles will not — bring a dual-voltage travel version or a voltage converter.
Are Mexico chargers dual-voltage?
Most — but not all. Check the charger brick for a line that reads something like "INPUT: 100-240V, 50/60Hz." If you see that, the charger works on either voltage standard and you only need a plug adapter. If it lists just "120V" (or just "230V"), it's single-voltage and can't be plugged straight into the other side without a voltage converter.
Gear we'd pack for this trip
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