• Available from 2026-11-20 — contact us to reserve
StarTech.com 8.3ft (2.5m) 1-Port FTDI USB to Serial RS232 Adapter Cable with Optical Isolation, USB to RS232 Adapter - TAA
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  • StarTech.com 8.3ft (2.5m) 1-Port FTDI USB to Serial RS232 Adapter Cable with Optical Isolation, USB to RS232 Adapter - TAA
  • StarTech.com 8.3ft (2.5m) 1-Port FTDI USB to Serial RS232 Adapter Cable with Optical Isolation, USB to RS232 Adapter - TAA
  • StarTech.com 8.3ft (2.5m) 1-Port FTDI USB to Serial RS232 Adapter Cable with Optical Isolation, USB to RS232 Adapter - TAA

StarTech.com 8.3ft (2.5m) 1-Port FTDI USB to Serial RS232 Adapter Cable with Optical Isolation, USB to RS232 Adapter - TAA

€138.18

Including €0.07 for ecotax

Tax included

StarTech.com 8.3ft (2.5m) 1-Port FTDI USB to Serial RS232 Adapter Cable with Optical Isolation, USB to RS232 Adapter - TAA, DB-9, USB A, 2.5 m, Black

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Add an RS232 serial port with circuit isolation to your laptop or desktop computer, through USB<br/><br/>The ICUSB2321FIS 1-Port FTDI USB to Serial RS232 Adapter Cable with Optical Isolation 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.<br/>The USB to serial adapter 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.<br/>The versatile FTDI chipset also supports COM retention, additional customization/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.<br/>Backed by a StarTech.com 2-year warranty and free lifetime technical support.

Technical specifications

Ports & interfaces

Connector 1DB-9
Connector 2USB A
Connector 1 genderMale
Connector 2 genderMale
Cable length2.5 m

Performance

Product colourBlack
Housing materialPlastic
USB requiredYes
ChipsetFTDI - FT232RL
Data bits7, 8
Stop bits1, 2
Baud rate921.6 Kbit/s
Parity bitEven, Mark, No, Odd, Space
Isolation2500 kV
FIFO (First In, First Out)256 B
Compatible operating systemsWindows 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, 13.0 Linux Kernel 3.0.x+

Operational conditions

Operating temperature (T-T)0 - 55 °C
Storage temperature (T-T)-20 - 85 °C
Relative humidity5 - 95%

Certificates

Compliance certificatesCE, RoHS
CertificationCE, FCC, Microsoft WHQL

Sustainability

Sustainability complianceYes

Weight & dimensions

Width40 mm
Depth2400 mm
Height20 mm
Weight86 g
StarTech.com
FL11814897
2026-11-20

Data sheet

Colour
Noir
Length
2,5 m
Connector 1
DB-9
Connector 2
USB A
Gender 1
Mâle
Gender 2
Mâle

Specific References

EAN13
0065030845373
MPN
ICUSB2321FIS
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