USB 2.0 to RS232 Serial Converter Cable

The USB 2.0 to RS232 Serial Converter Cable is a plug-and-play adapter solution designed to add a standard RS232 serial port to any desktop or laptop computer equipped with a USB 2.0 or higher port. Ideal for engineers, technicians, hobbyists, and IT professionals, this converter cable provides a reliable and convenient bridge between modern USB-equipped computers and legacy RS232 serial devices including industrial equipment, CNC machines, POS terminals, barcode scanners, modems, and programmable controllers.

Built around a high-quality serial communication chipset, this converter delivers stable and accurate data transmission at baud rates of up to 921.6Kbps, ensuring seamless compatibility with a wide range of serial communication protocols and devices. The cable features a standard DB9 male RS232 connector on one end and a USB Type-A male connector on the other, making it universally compatible with RS232 serial ports found on the vast majority of legacy equipment.

Driver support is available for Windows, macOS, and Linux operating systems, and installation is straightforward with most modern systems recognising the device automatically upon connection. The robust cable construction and gold-plated connector contacts ensure long-term reliability and consistent signal integrity across extended use.

Specification:

• Interface (PC Side) : USB 2.0 Type-A Male
• Interface (Device Side) : DB9 Male (RS232)
• Chipset : CH340 / PL2303 (may vary by batch)
• Data Transfer Rate : Up to 921.6Kbps
• Operating Voltage : 5V (USB Bus Powered)
• Supported Baud Rates : 75bps – 921.6Kbps
• OS Compatibility : Windows XP–11 / macOS / Linux
• Cable Length : Approximately 1 metre
• Plug and Play : Yes (driver may be required)