StarTech.com ICUSB2321FIS USB To RS232 DB9 Serial Adapter Cable With Isolation

Order Code:

19-9795

Brand: StarTech.com MPN: ICUSB2321FIS EAN-13: 0065030845373
Qty Unit Price (Ex VAT)
1+ £150.00
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1 in stock, despatched in 3 working days

This ICUSB2321FIS 1-Port FTDI USB to Serial RS232 Adaptor Cable with Optical Isolation from StarTech.com converts an available USB 1.1 or 2.0 port into an RS232 DB9 port that can be used to connect, monitor and control your serial devices.

The USB to serial adaptor features integrated optical isolation circuits and surge protection to protect your critical, sensitive control equipment against electrical damage, making it a viable solution for costly industrial serial devices.

The versatile FTDI chipset also supports COM retention, additional customisation/features, and compatibility not offered by most other solutions. Broad operating system compatibility including Windows®, Windows CE, Mac OS and Linux, makes this product easy to integrate into mixed environments.

It is backed by a 2-year warranty and free lifetime technical support.


  • Bus type: USB 2.0
  • Cable length: 2.4m
  • Colour: Black
  • Connector type(s): DB-9 (9 pin, D-Sub) male, USB A (4 pin) male
  • Enclosure type: Plastic
  • Interface: Serial
  • Max baud rate: 921.6 kbps
  • OS compatibility: Windows® 10, 8 / 8.1, 7, Vista, XP, 2000, 98SE, XP embedded, CE (4.2+)
  • Ports: 1
  • USB-powered
  • Supported protocols: RS 232
  • System and cable requirements: One available USB 1.1 (or better) port
  • Product dimensions: 2.4m
  • Manufacturer's part: ICUSB2321FIS
Cable Length 2.5 m
Connector 1 DB-9
Connector 2 RS232
Colour Black
Type Serial RS-232
Baud rate 921.6 Kbit/s
Certification CE, FCC, Microsoft WHQL
Chipset FTDI - FT232RL
Compliance certificates CE, RoHS
Connector 1 gender Male
Connector 2 gender Male
Data bits 7, 8
Depth 2400mm
Drivers included Yes
FIFO (First In, First Out) 256 B
Gross weight (imperial) 0.2 kg (0.44 lbs)
Height 20mm
Housing Material Plastic
Isolation 2500 kV
Manual Yes
Master (outer) case height 336mm
Master (outer) case length 525mm
Master (outer) case width 450mm
Operating temperature (T-T) 0 - 55 °C
Package depth 72mm
Package height 20mm
Package weight 222 g
Package width 105mm
Parity bit Even, Mark, No, Odd, Space
Product colour Black
Products per master (outer) case 50 pc(s)
Relative humidity 5 - 95%
Stop bits 1, 2
Storage temperature (T-T) -20 - 85 °C
Supported protocols RS 232
Sustainability compliance Yes
USB required Yes
Weight 86 g
Width 40mm

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