The 45W4262-C is a Serial Communication module from Approved Technology. Supreme Components International is an authorized distributor, ensuring you receive genuine components. This interface module is designed for serial communication applications. While specific technical details are unavailable at this time, this module likely supports standard serial protocols. Consider this module for applications requiring reliable serial data exchange. Contact Supreme Components International for pricing, lead times, and to discuss your specific requirements. We can help you determine if this module is the right fit for your project. We are a trusted source for Approved Technology components.