Startech USB to Null Modem Serial DCE adapter

StarTech.com USB to Null Modem Serial DCE Adapter Cable with FTDI

Category: Cables
Subcategory: Adaptors

Effortlessly bridge the gap between modern and legacy technology with the StarTech.com USB to Null Modem Serial DCE Adapter. This professional-grade adapter is the ultimate solution for IT professionals, industrial engineers, and technicians who need to establish a reliable null modem connection between a computer´s USB port and an RS232 serial device. It eliminates the common frustrations and complexities associated with serial communication, providing a direct, streamlined, and high-performance link for configuring, monitoring, and controlling serial equipment.

The ICUSB232FTN FTDI USB to Null Modem Serial Adapter Cable (1-Port) converts an available USB 1.1 or 2.0 port into an RS232 Null Modem serial DB9 port, solving DCE/DTE conflicts directly, without requiring additional cross-wired serial cables or adapters.

This compact adapter features COM retention, allowing the same COM port value to automatically be re-assigned to the port if the cable is disconnected and re-connected to the host computer, or if the system is rebooted.

The integrated FTDI chipset supports additional customization, advanced features, and compatibility not necessarily offered by other solutions.

The USB to Null Modem adapter is compatible with a broad list of operating systems including Windows®, Windows CE, Mac OS and Linux, making it easier to integrate into mixed environments.

Key Benefits for Seamless Integration

Designed for maximum efficiency and reliability, this adapter provides significant advantages for any serial application. Its all-in-one design integrates the null modem crossover wiring directly into the cable, removing the need for separate, bulky adapters and reducing potential points of failure. The robust FTDI chipset, an industry-leading component, ensures maximum compatibility and dependable performance, preventing data transfer errors and system crashes. Furthermore, the intelligent COM port retention feature saves valuable time and eliminates configuration headaches by remembering its assigned port, even after disconnections or system reboots, ensuring your device is always ready to communicate.

Core Features
* Integrated Null Modem: Directly connects devices with DCE/DTE conflicts without extra adapters.
* FTDI Chipset: Provides superior reliability, advanced feature customization, and broad OS compatibility.
* COM Port Retention: Automatically reassigns the same COM port value upon reconnection or reboot.
* USB-A Host Interface: Connects to any standard USB Type-A port on a desktop or laptop computer.
* High-Speed Data Transfer: Supports baud rates up to 921.6 Kbps for fast and efficient communication.
* USB-Powered: Operates without the need for an external power adapter, drawing power directly from the USB bus.
* LED Indicators: Provides at-a-glance status monitoring for TX/RX activity.

Technical Specifications
* Host Connector: 1x USB-A (4 pin) Male
* Device Connector: 1x DB-9 (9 pin, D-Sub) Male
* Chipset ID: FTDI - FT232RL
* Serial Protocol: RS-232
* Max Baud Rate: 921.6 Kbps
* Data Bits: 7, 8
* Parity: None, Odd, Even, Mark, Space
* Stop Bits: 1, 2
* FIFO Buffer: 256 Byte Transmit, 128 Byte Receive
* Flow Control: None, Xon/Xoff
* Power Source: USB-Powered

The StarTech.com USB to Null Modem Serial Adapter is the definitive tool for establishing stable, driver-free connections to serial devices such as routers, switches, barcode scanners, and industrial machinery. Its robust construction and advanced feature set make it an indispensable asset for any mission-critical environment