Sarjakaapeli DeLOCK 65840 USB Type-A DB-9 1,5 m musta keltainen

The DeLOCK 65840 is a 1.5 m USB Type-A to DB-9 serial cable that provides an RS-232 interface for connecting meters, POS systems, printers, modems, IoT devices and other equipment with a 9-pin serial port. The cable is designed in black and yellow and supports operation in an extended temperature range from -40 °C to 85 °C for use in demanding environments.

Advantages

This USB Type-A to serial adapter delivers reliable data transmission between modern computers and legacy RS-232 devices, combining a compact USB connection with a standard DB-9 serial interface. The 1.5 m length offers flexibility for typical installation scenarios, while the rugged design and extended temperature tolerance improve durability in industrial or outdoor applications.

Suitable for

• Connecting meters and measurement instruments
• Point-of-sale (POS) systems and receipt printers
• External modems and legacy serial peripherals
• IoT gateways and embedded devices requiring RS-232
• Maintenance and configuration of industrial equipment

Key specifications

• Model: DeLOCK 65840
• Connectors: USB Type-A (male) to DB-9 / RS-232 (male)
• Length: 1.5 m
• Colour: Black and yellow
• Operating temperature range: -40 °C to 85 °C
• Brand: DELOCK
• MPN: 65840
• EAN: 4043619658404

How to use

Plug the USB Type-A connector into an available USB port on your computer or host device and connect the DB-9 connector to the RS-232 port of the target device. If necessary, install drivers provided by the operating system or the device manufacturer to enable the USB-to-serial functionality. Configure serial communication parameters (baud rate, parity, data bits, stop bits, and flow control) in your terminal software or device settings to match the connected equipment.

Recommendations

For stable operation, use the cable with compatible RS-232 devices and verify driver compatibility with your operating system. Avoid excessive bending near the connectors and protect the cable from prolonged exposure to moisture or mechanical stress despite its extended temperature rating.