Features: Efficient 150W ITX Power Unit: Compact 24 pin direct current adapter delivers stable 12V current for ITX motherboards, mining systems, and low energy servers with consistent functionality. Integrated Feature: Contains automatic shutdown that immediately halts power when electrical faults occur, protecting delicate ITX setups during utilization. Standard 24 Pin Connection: Equipped with typical 24 pin connector for direct motherboard compatibility, supporting efficient configurations with 0.098" Diameter input port. Enhanced Power Transfer: Delivers up to 250W output with ≥85% efficiency, sustaining stable current between 11.4 12.6V for improved hardware operations. Wide Application Scope: Works effectively in 15℃ 35℃ conditions with 45% 75% humidity, while withstanding storage environments from 40℃ to +70℃ for long term durability. Specifications: Specifications: Input potential: +12V/direct current (11.4 - 12.6V) Input current: 21 amps greatest Output power: 150 megawatts Output power: 250 megawatts Energy efficiency: ≥ 85% Operating temperature/humidity: 15℃ to 35℃ / 45% - 75% Reset temperature/humidity: -40℃ to +70℃ / 10% - 90% Atmospheric pressure: 86 kPa - 106 kPa Package Includes: 24-Pin direct current power adapterx1 note: Pay attention to the storage methods.