This motherboard is designed for Dell Latitude E5570 laptops and is a great replacement for a damaged or malfunctioning motherboard. It is compatible with Dell brand laptops and has DDR4 SDRAM memory type. The model number for this motherboard is LA-C841P CN-0CPTX8 ADP80 WITH i7 CPU. It is certified for use and comes from mainland China. With this motherboard, you can ensure that your Dell Latitude E5570 laptop will function properly. It is a high-quality replacement part and will provide the necessary functionality to keep your laptop running smoothly. It is compatible with various Dell laptops and has been designed to meet the highest standards of quality and reliability.