Null Modem Adapters

1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
  • Model: ICUSB232FTN
  • Shipping Weight: 1.1lbs
  • 0 Units in Stock
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Price:   $26.84

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1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI


Add a Null Modem RS232 serial port to your laptop or desktop computer through USB


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 2-year warranty and free lifetime technical support. Product Features
  • USB to Null Modem (Cross-Wired) RS232 Serial Adapter
  • Integrated FTDI USB UART Chip
  • Baud Rate up to 921.6Kbps
  • 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

Technical Specifications

Warranty Information
Warranty 2 Years
Ports 1
Interface USB 1.1
USB 2.0
Bus Type USB 2.0
Chipset ID FTDI - FT232RL
Connector Type(s) 1 - DB-9 (9 pin; D-Sub) Male
1 - USB A (4 pin) Male
Serial Protocol RS-232
Max Baud Rate 921.6 Kbps
Data Bits 7, 8
FIFO 256 byte Transmit, 128 byte Receive buffer
Parity None, Odd, Even, Mark, Space
Stop Bits 1, 2
OS Compatibility Windows? 7 (32/64bit), Vista(32/64), XP(32/64), 2000, CE(4.2+)
Windows? Server 2008 R2/ 2003(32/64)
Mac OS 9.x, 10.x
Physical Characteristics
Color Black
Enclosure Type Plastic
Cable Length 3.3 ft [1 m]
Product Length 7 in [179 mm]
Product Width 1.3 in [33.5 mm]
Product Height 0.6 in [16.5 mm]
Product Weight 3.1 oz [88 g]
Power Adapter Included USB Powered
Operating Temperature 0?C to 55?C (32?F to 131?F)
Storage Temperature -20?C to 85?C (32?F to 185?F)
Humidity 5~95% RH
Special Notes / Requirements
System and Cable Requirements One available USB 1.1 (or better) port
Packaging Information
Shipping (Package) Weight 0.5 lb [0.2 kg]
What's in the Box
Included in Package 1 - USB to RS-232 Null Modem Adapter
1 - Driver CD
1 - Instruction Manual

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This product was added to our catalog on Thursday 07 June, 2012.