InstallerParts (10 Pack DB9 Male to RJ45 Modular Adapter Ivory Do you need to connect a DB9 RS232 serial port to an RJ45 connection? Brand: InstallerParts has you covered with this modular adapter. This modular adapter has a DB9 male connector that plugs into DB9 RS232 serial port and converts it to an RJ45 connection. The gold plated pin and 28AWG wire ensure that this is a high quality product. The molded ivory color of the adapter makes it look great too! This product is perfect for anyone who needs to connect a DB9 RS232 serial port to an RJ45 connection. The gold plated pin and 28AWG wire make it a high quality product that you can trust. The molded ivory color makes it look great too!