Product features: Infrared function for testing remote controls of devices such as TVs, air conditioners, water heaters, and amplifiers to determine functionality or battery status. Module board compatible with standard 20-pin and 24-pin ATX computer power supplies. Equipped with a light-touch switch rated for 550,000 operations for reliable and convenient use. Includes a reserved XH2.54-2P terminal (overhanging type) for external connection to a microcontroller I/O port (5V) or switch control of the ATX power supply (suitable for enclosure integration or modifications). Features six USB ports, each delivering 5V output with a maximum current of 2.1A, suitable for powering smartphones, tablets, portable power banks, flashlights, and electronic device aging tests. Uses high-current terminals rated for 300V withstand voltage and 20A continuous current, improving wiring reliability compared to standard screw-type or terminal block connections. Provides five regulated output voltages upon power-on: +12V, −12V, +5V, +5VSB (standby), and +3.3V — enabling versatile utilization of ATX power supply capabilities. Specifications: Output: 5V / 2A per USB port Wiring terminal rating: Up to 20A USB interfaces: 6 Power outputs: +12V, −12V, +5V, +5VSB, +3.3V Power status indicators: +12V normal output → blue LED −12V normal output → blue LED +5V normal output → red LED +5VSB normal output → red LED +3.3V normal output → red LED Compatibility: All standard 20-pin and 24-pin ATX power supplies Material: PC + metal Color: Black Package includes: 1 × ATX Power Supply Breakout Board Note: Color appearance may vary slightly due to lighting conditions and display settings. Dimensional tolerance: ±1–3 cm.