DeLOCK Adapter USB 2.0 Type-A to Serial RS-232 D-Sub 9 pin male 0.25 m

The DeLOCK Adapter USB 2.0 Type-A to Serial RS-232 D-Sub 9 pin male (0.25 m) allows connection of serial RS-232 devices to a host USB Type-A port. The 0.25 m cable features an integrated ferrite core to reduce electromagnetic interference and support stable data transmission. The adapter is black and provides a straightforward solution for connecting legacy serial equipment to modern computers.

Advantages

The adapter offers USB 2.0 compatibility and a standard D-Sub 9 pin male RS-232 connector for broad device support. Its short 0.25 m cable reduces cable clutter while the built-in ferrite core helps suppress interference on the data line. The compact design simplifies connection of old serial peripherals to USB Type-A ports without additional power supplies.

Suitable for

• Connecting serial devices (RS-232) to computers with USB Type-A ports
• Point-of-sale systems and barcode scanners with RS-232 interfaces
• Industrial controllers and instrumentation requiring serial communication
• Legacy peripherals such as modems, printers, and measurement devices

Key specifications

• Brand: DELOCK
• Model / MPN: 64276
• EAN: 4043619642762
• Connector 1: USB Type-A (USB 2.0)
• Connector 2: RS-232 D-Sub 9 pin male
• Cable length: 0.25 m
• Colour: Black

How to use

Connect the USB Type-A plug to an available USB port on the host computer and attach the D-Sub 9 pin male connector to the serial device. If required by the operating system, install the appropriate driver for the USB-to-RS232 adapter. Ensure connectors are seated securely and that any device-specific communication parameters (baud rate, parity, stop bits) are configured in the host software.

Recommendations

For reliable operation, keep cable runs short and avoid routing the adapter cable parallel to high-power lines. Verify driver compatibility with your operating system and configure serial port settings in your application to match the connected device.