DeLOCK Adapter USB Type-C to RS-232 D-Sub 9 pin male 0.25 m

The DeLOCK Adapter USB Type-C to RS-232 D-Sub 9 pin male is a compact cable solution for connecting devices with a USB Type-C port to RS-232 serial equipment such as printers, measuring instruments, controllers and IoT devices. It uses an FTDI FT232RL chipset and supports data transfer up to 0.225 Gbit/s with a 0.25 m black cable.

Advantages

The adapter provides a reliable RS-232 DB9 male interface driven by an FTDI FT232RL chipset, supports a 256 B FIFO buffer for stable serial communication and offers plug-and-play connectivity for systems with USB Type-C ports. Its short, flexible 0.25 m cable reduces clutter while maintaining compatibility with legacy serial devices.

Suitable for

• Connecting USB Type-C laptops or single-board computers to RS-232 printers
• Interfacing measuring instruments and laboratory equipment with serial ports
• Linking controllers, PLCs and industrial devices requiring DB9 serial communication
• Integrating IoT devices that use RS-232 for configuration or data transfer

Key specifications

• Interface: USB Type-C to RS-232 D-Sub 9 pin (male)
• Chipset: FTDI FT232RL
• Maximum data transfer rate: 0.225 Gbit/s
• FIFO: 256 B
• Cable length: 0.25 m
• Colour: Black
• Manufacturer: DELOCK, MPN 64125, EAN 4043619641253

How to use

Connect the USB Type-C plug to the host device with a Type-C port and attach the DB9 male connector to the RS-232 device. Install drivers if required by the operating system — FTDI drivers are commonly available for major platforms. After connection and any necessary driver installation, configure the serial port settings (baud rate, parity, data bits, stop bits) in your application or terminal software to match the RS-232 device.

Recommendations

Use a secure and accessible mounting position for the cable to avoid strain on the connectors. Verify serial settings and driver installation before attempting data transfer. The short 0.25 m cable is intended for close-proximity connections; use a longer certified serial extension if greater distance is needed.