ITEM NAME:L7805 LM7805 Three Terminal Voltage Regulator Module 5V For Arduino C8J5 L7805 LM7805 Three Terminal Voltage Regulator Module 5V For Arduino C8J5 Board size: 57mm*23mm Input voltage input voltage polarity, AC and DC can, range:7.5-20V The output voltage 5V The maximum output current:1.2A Provided fixed bolt hole, convenient installation Colour:green Material:metal 100% Brand New and High Quality Package Contents:1 x Power supply module Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.