The OEM RM2-7370 Low Voltage Supply Board is a genuine HP product designed specifically for the HP LaserJet Pro M377, M477, and M452 printers. Made in China, this board is compatible with these specific HP printer models, ensuring reliable performance and functionality. Perfect for those in need of a replacement part or accessory for their HP printer, this low voltage supply board meets the high standards of quality and compatibility that HP is known for.