The FT232RL CHIP USB TO RS232 / RS485 DSUB 15 PIN DB15 MALE ADAPTER is a cablestyle USB serial interface designed to connect a computer or controller to RS232 or RS485 devices that use a DB15 connector. Built around the FT232RL chipset, this 1.8 meter communication cable provides a reliable USBtoserial bridge for setup, programming, and ongoing data exchange with legacy equipment such as DRVGIII drives. Key benefits Enables USB hosts to communicate with RS232 and RS485 devices without a native serial port, simplifying integration with older equipment. FT232RLbased USBtoserial conversion delivers a proven, stable signal path for reliable data transfer. 1.8 meter length offers flexible placement between host and target devices, reducing the need for additional extenders. DB15 male connector matches many RS232/RS485 ports and is specifically suitable for DRVGIII drive programming and control. Serves as a dedicated communication program cable, supporting configuration, testing, and maintenance tasks on compatible equipment. Key attributes Chipset: FT232RL Interface: USB to RS232 / RS485 Connector on device side: DB15 male (DSUB 15 pin) Cable length: 1.8 meters Purpose: Communication program cable for DRVGIII drives Signaling: RS232 and RS485 compatible Performance and compatibility Designed to provide a straightforward USB serial bridge for devices that use RS232 or RS485 signaling. The DB15 male connector is intended for devices with corresponding female DB15 ports, facilitating easy, secure connections in control and communication tasks. Suitable for use in drive programming, configuration, and other RS232/RS485 communication workflows that require a reliable USBbased interface. Two to three use cases Use case 1: Program and configure a DRVGIII drive by connecting a PC to the drive's RS232/RS485 interface via USB, enabling firmware updates and setup without a dedicated serial port. Use case 2: Integrate legacy RS232 equipment (for example, CNC controllers or industrial controllers) with a modern computer by bridging USB to the DB15 RS232/RS485 port for data transfer and command signaling. Use case 3: Develop, test, and debug serial communication in a lab setting by linking a computer to RS232/RS485 devices through the FT232RLbased adapter, providing a stable, repeatable interface for software testing. Notes This adapter is a plugandplay, cablestyle solution that leverages the FT232RL USBtoserial technology for broad compatibility with serial devices using a DB15 connection. Ideal for applications requiring a dedicated USBtoDB15 RS232/RS485 interface, including DRVGIII drive programming and other control tasks where RS232 signaling is used.