Good advice from everyone. All the units at Club Orient have both 115-125 volt US style outlets AND 230-250 volt French style outlets...BUT not a lot of either so the power strip is very important for charging your phones, tablets, etc. Both voltages are at the US standard frequency of 60 Hz. Club O is "off the grid" and generates its own electricity with multiple BIG generators and they do not suffer the frequent outage problems that plague the island, especially the Dutch side.

Definitely bring a US style two prong to three prong adaptor or two along with your power bars in case the 125 volt outlet you want to plug into does not have a hole for the ground pin.