TDI FT232RL USB to RS232 DB9 Female Serial Converter cord
RS232 serial devices to computers with this professional USB to RS232 converter cord. Built with the F&T>D*I FT232RL chipset, it delivers stable communication, excellent driver compatibility, and reliable performance for industrial automation, PLC programming, CNC machines, communication equipment, and other RS232 applications.
Available in Standard Pinout and Null Modem Pinout versions to meet different connection requirements.
Why Choose Our F&T>D*I USB to RS232 Cable?
F&T>D*I FT232RL Chipset
Built with the F&T>D*I FT232RL USB UART controller for maximum compatibility and stable communication.
Stable USB to RS232 conversion
Automatic COM Port recognition
Excellent driver compatibility
Low latency communication
Reliable long-term operation
Industrial-grade performance
Two Pinout Options
Choose the correct version for your equipment.
Standard Pinout
Pin 2 - RXD
Pin 3 - TXD
Pin 5 - GND
Pin 7 - RTS
Pin 8 - CTS
Null Modem Pinout
Pin 2 - TXD
Pin 3 - RXD
Pin 5 - GND
Pin 7 - CTS
Pin 8 - RTS
Please verify your device pinout before ordering.
Premium Industrial cord
Manufactured using materials for maximum durability.
F&T>D*I FT232RL chipset
USB 2.0 Type-A Male
DB9 Female connector
Nickel-plated connector shell
contacts
oxy/gen fr;/ee copper conductor
Durable p/;vc jacket
Flexible black cord
26AWG × 5C
cord diameter: 4.0 mm
Standard length: 1.8 m (6 )
Custom lengths available
Wide Operating Sys/tem Compatibility
Compatible with almost all major operating systems.
Supports:
11
10
8 / 8.1
7
XP
OS
Linux
An/dro/id
Supports both 32-bit and 64-bit systems.
Reliable USB Serial Communication
for professional and industrial applications requiring stable RS232 communication.
Suitable for:
PLC Programming
Industrial Automation
CNC Machines
POS Systems
Barcode Scanners
Embedded Development Boards
Laboratory Instruments
Test Equipment
Communication Devices
Network Switches
Routers
RS232 Equipment
Strict Quality Control
Every cord undergoes multiple inspections before shipment.
3× Electrical Testing
Appearance Inspection
Connector Inspection
sig/nal Verification
CE Certified
Compliant
UL Certified Materials
Product Specifications
Item
Specification
Product
USB to RS232 Serial Converter cord
Chipset
F&T>D*I FT232RL
USB Connector
USB 2.0 Type-A Male
Serial Connector
DB9 Female
Interface
RS232
Pinout
Standard / Null Modem
cord Length
1.8 m (6 )
cord Color
Black
cord Structure
26AWG × 5C
cord Diameter
4.0 mm
Conductor
oxy/gen fr;/ee Copper
Material

Connector Shell
Nickel-Plated
Jacket Material
p/;vc
Driver
F&T>D*I VCP Driver
Certification
CE / / UL
Package Includes
1 × F&T>D*I FT232RL USB to RS232 DB9 Female Serial Converter cord
Product Advantages
F&T>D*I FT232RL chipset
Stable USB to RS232 communication
Standard & Null Modem versions available
Goldplated contacts
oxy/gen fr;/ee copper conductor
Industrial-grade quality
pl-ug and Play F&T>D*I drivers
Fast and reliable data transmission
Wide operating Sys/tem compatibility
Ideal for industrial, commercial, and engineering applications
About FT232RL
The FT232R is the latest device to be added to FTDI?s range of USB UART interface Integrated Circuit Devices. The FT232R is a USB to serial UART interface with optional clock generator output, and the FTDIChip-ID? security dongle feature. In addition, asynchronous and synchronous bit bang interface modes are available. USB to serial designs using the FT232R have been further simplified by fully integrating the external EEPROM, clock circuit and USB resistors onto the device.
The FT232R adds two functions compared with its predecessors, effectively making it a "3-in-1" chip for some application areas. The internally generated clock (6MHz, 12MHz, 24MHz, and 48MHz) can be brought out of the device and used to drive a microcontroller or external logic. A number (the FTDIChip-ID?) is burnt into the device during manufacture and is readable over USB, thus forming the basis of a security dongle which can be used to customer application software from being copied.
Single chip USB to asynchronous serial data transfer interface.
Entire USB protocol handled on the chip - No USB-specific firmware programming required.
UART interface support for 7 or 8 data bits, 1 or 2 stop bits and odd / even / mark / space / no parity.
Fully assisted hardware or X-On / X-Off software handshaking.
Data transfer rates from 300 baud to 3 Megabaud (RS422 / RS485 and at TTL levels) and 300 baud to 1 Megabaud (RS232).
In-built support for event characters and line break condition.
USB FTDIChip-ID? feature.
configurable CBUS I/O pins.
Auto transmit buffer control for RS485 applications.
Transmit and receive le/d drive signals.
48MHz, 24MHz,12MHz, and 6MHz clock output sig/nal Options for driving external MCU or FPGA.
FIFO receive and transmit buffers for high data throughput.
256 Byte receive buffer and 128 Byte transmit buffer utilising buffer smoothing technology to allow for high data throughput.
Adjustable receive buffer timeout.
Synchronous and asynchronous bit bang interface options with RD# and WR# strobes.
CBUS bit bang option.
Integrated 1024 bit internal EEPROM for I/O configuration and storing USB VID, PID, serial number and product description strings.
Device supplied preprogrammed with USB serial number.
Support for USB suspend / resume.
Support for bus powered, self powered, and high-power bus powered USB configurations.
Integrated 3.3V level converter for USB I/O .
Integrated level converter on UART and CBUS for interfacing to 5V - 1.8V Logic.
True 5V / 3.3V / 2.8V / 1.8V CMOS drive output and TTL input.
High I/O pin output drive option.
Integrated USB resistors.
Integrated power-on-reset circuit.
Fully integrated clock - no external crystal, oscillator, or resonator required.
Fully integrated AVCC supply filtering - No separate AVCC pin and no external R-C filter required.
UART sig/nal inversion option.
USB bulk transfer .
3.3V to 5.25V Single Supply Operation.
Low operating and USB suspend current.
Low USB bandwidth consumption.
UHCI / OHCI / EHCI host controller compatible.
USB 2.0 Full Speed compatible.
-40°C to 85°C extended operating temperature range.
TY>pe : Serial cord