DB9 Gender Changer Adapter

Better Name To Use: "DB9 Gender Changer Adapter" **Detailed Analysis:** * **Item Identification:** The image shows a single item: a DB9 gender changer adapter. This adapter has a female DB9 connector on one end and a male DB9 connector on the other. * **Text and Notable Details:** The adapter has a yellow label with black text that reads "GENDER CHANGER U.S. PAT. 5190481". The metallic casing is silver, and the connectors have gold-plated pins. * **Usage:** This item is used to connect two cables or devices that have the same gender of DB9 connector. For example, it can be used to connect two male DB9 cables together, effectively converting one into a female end and vice versa, or to change the pinout of a serial port connection if needed. * **Additional Information:** DB9 connectors are commonly used for serial communication ports, often found on older computers, networking equipment, and industrial control systems. The patent number indicates a specific design or manufacturing process for this type of adapter.