DeLOCK 66280 serial cable USB Type-A DB-9 0.8 m black

The DeLOCK 66280 serial cable features a USB 2.0 Type-A connector on one end and a DB-9 (RS-232) connector on the other, providing a direct wired connection between modern computers and serial devices. With a cable length of 0.8 m and a black finish, the cable is suitable for tidy, short-range connections in offices, retail and industrial environments.

Advantages

The cable converts a USB Type-A port to a DB-9 serial interface, enabling communication with legacy equipment and devices that use RS-232. Its 0.8 m length reduces cable clutter while maintaining reliable signal transmission. The black jacket offers a neutral appearance that integrates well into different setups.

Suitable for

• Connecting POS systems to a PC
• Linking serial printers and modems
• Interfacing industrial controllers and meters
• Connecting IoT gateways or serial peripherals to USB-only hosts

Key specifications

• Brand: DELOCK
• Model / MPN: 66280
• EAN: 4043619662807
• Connector 1: USB Type-A (USB 2.0)
• Connector 2: DB-9 (RS-232)
• Cable length: 0.8 m
• Colour: Black

How to use

Plug the USB Type-A connector into an available USB 2.0 port on the computer. Connect the DB-9 connector to the serial device, ensuring any required thumbscrews or retention are secured. If the operating system requires drivers for USB-to-serial functionality, install the manufacturer-provided driver before establishing communication. Configure serial port settings (baud rate, parity, stop bits, flow control) in the host software to match the connected device.

Recommendations

For reliable operation, use the cable for short to medium distances (typical desktop or rack-mounted setups). Avoid routing the cable near strong electromagnetic sources and secure connectors to prevent accidental disconnection. Install any necessary drivers supplied by the host OS or DELOCK to ensure full compatibility.