The Lexmark IBM 1368700 Serial Interface Adapter is a high-quality product made by Lexmark in the United States. This adapter allows for seamless communication between printers and computers, ensuring efficient and reliable printing and scanning performance. With its brand reputation and country of origin, users can trust that this adapter meets the standards for quality and compatibility set by Lexmark.2 NOS units available with factory packaging. One has been opened to take pictures of, and the other is sealed in factory plastic.Neither have been used, but have been in storage