Describe:100% new and high qualitySize: 2.7*1.1CMColor as shownInput voltage range: DC5.5~32VOutput voltage: 5V (+-0.1V)Continuous output current: 1APackage includes: 1Pc Voltage RegulatorThe DC-DC synchronous rectification step-down module has ultra-high conversion efficiency and low heat generation. Input DC5.5~32V, stable output 5V 1A long-term work, no need to add heat dissipation. The pins are compatible with the LM7805 three-terminal voltage regulator block and can be directly replaced. Ultra-small size, the same size as the TO-220 package, no need to test the space problem.Note:1. Please allow 5-10mm differences due to manual measurement, thanks.2. The actual color of the product may be slightly different from the picture, and the website is caused by various factors such as the brightness of the monitor and the brightness of the light.