Features: Brand new and high quality ATX power supply, with ADJ adjustable voltage knob, supports 3.3V, 5V, 12V and 1.8V-10.8V (ADJ) output voltage. The voltage outputs of the ATX power supply correspond to each screw terminal. At the same time, the panel is also equipped with an acrylic case for easy use. For 3.3V: STM32 MCU, network communication equipment, such as WiFi Bluetooth-compatible and other devices, usually for microcontrollers and some low-power modules, etc. 5V: Raspberry Pi, Banana Pi, Tinkerboard, for Nano Pi, USB interface, etc. For 9V: motor drive, display driver, etc. 12V: motor drive, LED lights, vehicle equipment with power less than 24w, etc. Package includes: 1pc x ATX 24-pin power supply 5 pcs x male banana plug 1pc x screwdriver Specifications: Item Name: ATX 24 Pin Power Supply Breakout Board Color: Red Material: ABS Interface: ATX 24Pin Size: approx. 99x60 mm/3.9x2.36 inches Voltage Regulation Range: 1.8-10.8V (adjustable)/3.3V, 5V, 12V fixed output Note: There may be a slight size error in manual measurement. Color deviation may vary due to different monitor settings, please understand.