Add a Null Modem RS232 serial port to your laptop or desktop computer through USB
DB9 Serial DCE Adapter Cable with FTDI – Null Modem – USB 1.1 / 2.0 – Bus-Powered

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.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

FEATURES

• USB to Null Modem (Cross-Wired) RS232 Serial Adapter
• Baud Rate up to 921.6Kbps
• Integrated FTDI USB UART Chip
• COM Port assignments maintained across reboot
• USB-powered – no external power adapter required
• Compatible with USB 1.1 or 2.0 Ports
• Compatible with Windows®, Mac OS and Linux
• Single cable design for portability

• Applications:
  • Perfect for IT Administrators looking to add legacy functionality to newer notebooks, PCs and servers that lack an integrated RS232 port
  • Connect, monitor and control industrial/au­tomotive sensors and equipment
  • Connect bar code scanners, receipt printers and other point of sale devices
  • Connect and program LED and Digital signage boards with serial communication ports
  • Connect a satellite receiver, serial modem, or PDU
• The StarTech.com Advantage:
  • USB to Null Modem serial adapter corrects DTE/DCE conflicts without requiring additional adapters or cables
  • The FTDI chipset is highly customizable and broadly compatible, making it the ideal solution for any setup
  • Portable USB-Powered design requires no bulky power adapter or outlet

SPECIFICATIONS

• Warranty Information:
  • Warranty: 2 Years
• Connector(s):
  • Connector Type(s):
    • 1 – USB Type-A (4 pin) USB 2.0
    • 1 – DB-9 (9 pin, D-Sub)
• Environmental:
  • Operating Temperature: 0°C to 55°C (32°F to 131°F)
  • Storage Temperature: –20°C to 85°C (-4°F to 185°F)
  • Humidity: 5~95% RH
• Hardware:
  • Ports: 1
  • Interface: Serial
  • Bus Type: USB 2.0
  • Port Style: Cable Adapters
  • Chipset ID: FTDI – FT232RL
• Packaging Information:
  • Package Height: 1,5 in [39 mm]
  • Package Length: 5,7 in [14,6 cm]
  • Shipping (Package) Weight: 7,2 oz [205 g]
  • Package Width: 8,2 in [20,8 cm]
• Performance:
  • Serial Protocol: RS-232
  • Max Baud Rate: 921.6 Kbps
  • Data Bits: 7, 8
  • FIFO: 256 Bytes
  • Parity: None, Odd, Even, Mark, Space
  • Stop Bits: 1, 2
  • MTBF: 541,728 hours
• Physical Characteristics:
  • Weight of Product: 3,2 oz [90 g]
  • Color: Black
  • Material: Plastic
  • Cable Length: 5,6 ft [1,7 m]
  • Product Length: 5,9 ft [1,8 m]
  • Product Width: 1,2 in [30 mm]
  • Product Height: 0,6 in [1,5 cm]
• Power:
  • Power Source: USB-Powered
• Software:
  • OS Compatibility:
    • Windows® CE (4.2, 5.0, 6.0), XP Embedded, 98SE, 2000, XP, Vista, 7, 8, 8.1, 10, 11
    • Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016, 2019
    • macOS 10.6 to 10.15, 11.0, 12.0
    • Linux Kernel 3.0.x – 5.4.x (LTS Versions Only)
• Special Notes / Requirements:
  • System and Cable Requirements: One available USB 1.1 (or better) port
• What's in the Box:
  • Included in Package: 1 – USB to RS-232 Null Modem Adapter
  • 1 – Driver CD: 1 – Instruction Manual