Features: The For P-711 features a temperature adjustment knob that allows you to fine-tune the temperature of units equipped with a temp selector Allows you to choose from the full range even with fixed-temp refrigerators It is equipped with fuse protection on the 12 Volt DC supply DC element circuit 120V AC circuit This Domestic refrigerator Dinosaur board replaces all of the "black box" boards. Works in 2-way (AC, gas) and 3-way (AC, DC, gas) units with all types of eyebrows. Specifications: *Product Name: Control Board *Material: as the picture shows *Size：7 x 5 x 2 inches *Color: Green Package Content: 1*Control Board Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. 【Good Performance】Before leaving the factory our goods well-tested by the manufacturer, Ultra durable. 【Superior Quality Material】 Made from durable good quality material and well-tested by the manufacturermade from durable good quality material. 【Easy To Use】Our products have been carefully designed by designers to be easy to use and conform to ergonomics. 【Fine Manufacturing】Precise processing and adjustment ensure that each parts are consistent, improving the machine. 【 Quality Assurance】We are committed to providing our customers with more reliable products and better customer service. If you have any questions about our products, please contact us by email and we will be happy to help you.