The product is a new, factory sealed AB 1756-L64 /B ControlLogix memory controller by Allen-Bradley. This memory controller is designed for industrial automation and motion control systems, specifically for the ControlLogix platform. With 16MB of memory, it offers ample storage for programs and data for efficient control of industrial processes. Free shipping ensures that the product will be delivered promptly, making it a convenient choice for businesses and professionals in need of reliable PLC processors.