All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
NUCLEO-F446RE, STM32 Nucleo development board with STM32F446RET6 MCU, supports Arduino
The STM32 Nucleo board does not require any separate probe as it integrates the ST-LINK/V2-1 debugger and programmer.
The STM32 Nucleo board comes with the STM32 comprehensive software HAL library together with various packaged software examples, as well as direct access to mbed online resources.
NUCLEO-F446RE with MCU STM32F446RET6 supports Arduino STM32 Nucleo mbed development board integrates ST-LINK/V2-1