This Ingersoll-Rand interface board, model number 39538178, is a reliable and high-quality component that is perfect for use in industrial automation and motion control systems. It is designed to work seamlessly with optional chips, and has been thoroughly tested to ensure that it is in good working condition.

With its brand name and model number clearly indicated, this interface board is a genuine OEM product that is sure to meet the needs of your business and industrial operations. Whether you are looking to upgrade your existing systems or replace damaged components, this board is an excellent choice that will help you achieve your goals.