This DB 25 A/B Manual 2 Position Data Transfer Switch Box is a great tool for your business or industrial needs. It is an open box product that has never been used before. The switch box allows for easy data transfer and is compatible with manual Type and Model specifications. This item is perfect for those working with transfer switches or light equipment and tools. Don't miss out on this great opportunity to improve your work efficiency with this high-quality switch box.The outer cardboard box has heavy corner wear, scuffs and scratches with light crushing. The control box is brand new in its original packaging. No instruction sheet or paperwork present. Thanks.