EXSYS EX-1332V USB 2.0 to Dual RS-232 Serial Adapter with FTDI Chipset

Modern laptops and desktops often lack RS-232 serial ports, making it difficult to connect legacy industrial equipment, point-of-sale terminals, or networking devices. The EXSYS EX-1332V solves this by adding two RS-232 serial ports through a single USB 2.0 connection, enabling reliable communication with serial peripherals.

Who is it for

This adapter is ideal for IT professionals, system integrators, and technicians who need to interface with serial devices such as barcode scanners, receipt printers, CNC machines, or network switches. It works with Windows, macOS, and Linux systems, providing broad compatibility.

Main features

• USB 2.0 host interface with integrated Type-A male cable (0.8 m)
• Two RS-232 serial ports with DB9 male connectors
• FTDI chipset ensures stable performance and driver support
• Data rates up to 921.6 Kbps per port
• Bus-powered, no external power supply needed
• 256-byte transmit and receive FIFO buffers per port
• Supports data bits 5-8, parity (even, odd, none, mark, space), stop bits 1, 1.5, 2
• Flow control: XON/XOFF, RTS/CTS, DTR/DSR, none
• LED indicators for TxD and RxD per port
• Plastic housing, compact and durable

Specifications

• Host Interface: USB 2.0
• Device Interface: 2 x RS-232 Serial
• USB Connector: Type-A Male (integrated cable)
• Serial Connector: 2 x DB9 Male
• Max Serial Data Rate: 921.6 Kbps per port
• Chipset: FTDI
• Operating System Support: Windows, macOS, Linux
• Power Source: USB Bus-powered
• USB Cable Length: 0.8 m
• FIFO Buffer: 256 Byte Tx, 256 Byte Rx per port
• Data Bits: 5, 6, 7, 8
• Parity: Even, Odd, None, Mark, Space
• Stop Bits: 1, 1.5, 2
• Flow Control: XON/XOFF, RTS/CTS, DTR/DSR, None
• LED Indicators: TxD, RxD per port
• Housing Material: Plastic
• Operating Temperature: 0°C to 70°C
• Certifications: CE, FCC, RoHS

Tips

Install the appropriate FTDI drivers for your operating system before connecting the adapter. For legacy devices that require specific COM port assignments, use the FTDI utility to configure port settings. The adapter is bus-powered, so no external power supply is needed, making it convenient for field use.