Comprehensive home appliance maker Shinil Electronics said on Tuesday it has launched its Smart Cube power strip, which supports power supply and charging for home appliances and various digital devices at the same time.

The company said the new product is based on a cube-shaped structure that combines USB charging ports and power outlets, allowing users to operate multiple devices at the same time even in limited spaces such as meeting tables or kitchens.

The AC outlets support up to 4,000 watts of high output, allowing stable use even for home appliances with high power consumption such as washing machines, dishwashers and refrigerators. The USB output can reach up to 33 watts, enabling simultaneous charging of various mobile devices such as smartphones, tablets and wireless earphones without a separate charger.

The company said it applied high-efficiency GaN (gallium nitride) power semiconductors to reduce heat generation and maintain stable performance even during long charging sessions.

A Shinil Electronics official said the Smart Cube power strip is designed for environments where multiple electronic devices are used at the same time and combines high-output power supply, USB charging functions and safety. The official said the company will continue to introduce digital accessory products tailored to changes in customer lifestyles to improve convenience in everyday life.