All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
Onboard photocoupler isolation, prevent interference from external high-voltage circuit connected to the relay
High quality relay, contact rating: 10A 250V AC or ≤10A 30V DC. ABS protection enclosure with rail-mount support, easy to install, safe to use
Breakout USB port and BOOT pin, make it easy to debug without disassembling the enclosure. PWR indicator, RGB LED, and passive buzzer outside the enclosure
Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)