Some cookies are essential to ensure our website works for you. You may block or delete all cookies from this site but parts of the site may not work. To find out more about how we use cookies, see our privacy statement.

OK

×

Are you in the United States?

Visit our U.S.A. & International site for relevant pricing, distribution and product availability information.

Go to StarTech.com

1 ft USB to RS232 Serial DB9 Adapter Cable with COM Retention

Product ID: ICUSB232PRO

Add an RS-232 serial port to your laptop or desktop computer through USB; features COM port retention

Features
  • USB to Straight-Through RS232 Serial Adapter

  • Supports data transfer rates of up to 920kpbs

  • COM Port assignments maintained across reboot

More Features . . .
  • Powered by an available USB port - no external power adapter required

  • Provides dual buffers for upstream and downstream data transfer

  • Supports remote wake up and power management control

  • Supports automatic handshake mode

Prices may be lower from Resellers:

RCORBE BECH DISCBE CPBE MISCBE
INGBE TEDABE
Available in
€ 27,99 EUR exc VAT
€ 33,87 inc VAT

ID: ICUSB232PRO

May be in stock with Resellers/Distributors

For more products like this please visit our European online store today!

The ICUSB232PRO 1 ft USB to RS232 Serial DB9 Adapter Cable with COM Retention offers a professional grade solution for connecting legacy or industrial RS232 serial devices to a laptop or desktop computer through USB - eliminating the expense of upgrading serial peripherals for compatibility.

A time-saving and convenient USB/Serial solution, the adapter retains assigned serial COM port values in nonvolatile memory, allowing the same values to automatically be assigned to the adapter serial port if disconnected and reconnected, or disconnected from one USB port and installed in another.

A versatile connectivity solution that bridges legacy serial peripheral devices with newer USB-capable computers, the USB to Serial adapter offers broad operating system compatibility including Windows®, Linux and Mac OS, for easy integration into mixed environments.

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

The StarTech.com Advantage
  • COM port settings are retained for serial devices plugged into different USB ports saving time
  • Easy plug and play installation with our USB Powered adapter - no power outlet required
Common Customer Questions

View FAQs...

Compatible With

View full OS compatibility

Windows® PocketPC 2003 / 2000, Windows Mobile 5/6, CE 4.2/5.2, Embedded System 2009, XP Embedded, POS Ready 2009, 98SE, 2000, ME, XP, Vista, 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2016
Mac OS X® 10.6 to 10.13
Linux 2.4.x to 4.11.x LTS Versions only

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 a satellite receiver, serial modem, or PDA with serial sync
  • Connect and program LED and Digital signage boards with serial communication ports
Product Numbers
Warranty Information
Warranty 2 Years
Hardware
Bus Type USB 2.0
Chipset ID Prolific - PL2303
Interface Serial
Port Style Cable Adapters
Ports 1
Performance
Max Baud Rate 921.6 Kbps
Serial Protocol RS-232
Connector(s)
Connector Type(s) 1 - DB-9 (9 pin, D-Sub) Male
1 - USB Type-A (4 pin) USB 2.0 Male
Software
OS Compatibility Windows® PocketPC 2003 / 2000, Windows Mobile 5/6, CE 4.2/5.2, Embedded System 2009, XP Embedded, POS Ready 2009, 98SE, 2000, ME, XP, Vista, 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2016
Mac OS X® 10.6 to 10.13
Linux 2.4.x to 4.11.x LTS Versions only
Special Notes / Requirements
System and Cable Requirements PC with an available USB 1.1 (or above) port
Environmental
Humidity 5~85% RH
Operating Temperature -10°C to 80°C (14°F to 176°F)
Storage Temperature -20°C to 100°C (-4°F to 212°F)
Physical Characteristics
Cable Length 0.3 m [1 ft]
Color Black
Enclosure Type Plastic
Product Height 15 mm [0.6 in]
Product Length 400 mm [15.7 in]
Product Weight 70 g [2.5 oz]
Product Width 34 mm [1.3 in]
Packaging Information
Shipping (Package) Weight 0.1 kg [0.3 lb]
What's in the Box
Included in Package 1 - USB to Serial Adapter
1 - Driver CD
1 - Instruction Manual
1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention
ICUSB2321F

1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention

Add an RS232 serial port with COM retention to your laptop or desktop computer through USB

€ 28,99 exc VAT
€ 35,08 inc VAT

1 Port USB to RS232 DB9 Serial Adapter Cable - M/M
ICUSB232V2

1 Port USB to RS232 DB9 Serial Adapter Cable - M/M

Add an RS232 serial port to your laptop or desktop computer through USB

€ 18,99 exc VAT
€ 22,98 inc VAT

USB to RS232 DB9/DB25 Serial Adapter Cable - M/M
ICUSB232DB25

USB to RS232 DB9/DB25 Serial Adapter Cable - M/M

Add an RS232 serial port to a notebook or desktop computer with this Plug-and Play USB adapter cable

€ 18,99 exc VAT
€ 22,98 inc VAT

1 Port FTDI USB to Serial RS232 Adapter Cable with Optical Isolation
ICUSB2321FIS

1 Port FTDI USB to Serial RS232 Adapter Cable with Optical Isolation

Add an RS232 serial port with circuit isolation to your laptop or desktop computer, through USB

€ 122,99 exc VAT
€ 148,82 inc VAT

1 Port Professional USB to Serial Adapter Cable with COM Retention
ICUSB2321X

1 Port Professional USB to Serial Adapter Cable with COM Retention

Add one serial RS-232 port with com retention to any laptop or computer with a USB port

€ 39,99 exc VAT
€ 48,39 inc VAT

3ft USB to RS232 DB9 Serial Adapter Cable - M/M
ICUSB232SM3

3ft USB to RS232 DB9 Serial Adapter Cable - M/M

Add an RS232 serial port to your laptop or desktop computer through USB

€ 27,99 exc VAT
€ 33,87 inc VAT

1 Port Industrial USB to RS232 Serial Adapter with 5KV Isolation and 15KV ESD Protection
ICUSB232IS

1 Port Industrial USB to RS232 Serial Adapter with 5KV Isolation and 15KV ESD Protection

Add a galvanically isolated RS232 serial port with ESD protection through a USB port - DIN Rail Mountable

€ 99,99 exc VAT
€ 120,99 inc VAT

Micro USB to RS232 DB9 Serial Adapter Cable for Android with USB Charging - M/M
ICUSBANDR232

Micro USB to RS232 DB9 Serial Adapter Cable for Android with USB Charging - M/M

Add an RS232 serial port to your Android smartphone or tablet device through Micro USB with USB charging capabilities

€ 40,99 exc VAT
€ 49,60 inc VAT

1 Port USB to RS232 DB9 Serial Adapter with Detachable 6ft USB A to B Cable
ICUSB232D

1 Port USB to RS232 DB9 Serial Adapter with Detachable 6ft USB A to B Cable

Add an RS232 serial port to your laptop or desktop computer through a detachable USB cable

€ 18,99 exc VAT
€ 22,98 inc VAT

3 ft 1s1p USB to Serial Parallel Port Adapter Cable
ICUSB2321284

3 ft 1s1p USB to Serial Parallel Port Adapter Cable

Add one RS232 Serial, and one IEEE 1284 Parallel port to your computer through a single USB connection

€ 38,99 exc VAT
€ 47,18 inc VAT

2 Port Wall Mountable USB to Serial Adapter Hub with COM Retention
ICUSB2322X

2 Port Wall Mountable USB to Serial Adapter Hub with COM Retention

Add 2 serial RS-232 ports to any laptop or computer with a USB port

€ 55,99 exc VAT
€ 67,75 inc VAT

2 Port USB to RS232 Serial DB9 Adapter Cable
ICUSB232C2

2 Port USB to RS232 Serial DB9 Adapter Cable

Add 2 serial RS-232 ports to any laptop or computer with a USB port

€ 46,99 exc VAT
€ 56,86 inc VAT

2 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention
ICUSB2322F

2 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention

Add two RS232 serial ports with COM retention to your laptop or desktop computer through USB

€ 61,99 exc VAT
€ 75,01 inc VAT

2 Port Industrial Wall Mountable USB to Serial Adapter Hub with DIN Rail Clips
ICUSB2322I

2 Port Industrial Wall Mountable USB to Serial Adapter Hub with DIN Rail Clips

Add 2 DIN Rail-mountable RS232 Serial ports to any system through USB

€ 70,99 exc VAT
€ 85,90 inc VAT

4 Port USB to RS232 Serial DB9 Adapter Hub
ICUSB2324

4 Port USB to RS232 Serial DB9 Adapter Hub

Add four RS232 serial ports to any notebook or desktop computer using a single USB port

€ 99,99 exc VAT
€ 120,99 inc VAT

4 Port USB to DB9 RS232 Serial Adapter Hub – Industrial DIN Rail and Wall Mountable
ICUSB2324I

4 Port USB to DB9 RS232 Serial Adapter Hub – Industrial DIN Rail and Wall Mountable

Add 4 DIN Rail-mountable RS232 Serial ports to any system through USB

€ 121,99 exc VAT
€ 147,61 inc VAT

4 Port Wall Mountable USB to Serial Adapter Hub with COM Retention
ICUSB2324X

4 Port Wall Mountable USB to Serial Adapter Hub with COM Retention

Add 4 serial RS-232 ports to any laptop or computer with a USB port

€ 123,99 exc VAT
€ 150,03 inc VAT

8 Port USB to RS232 Serial DB9 Adapter Hub
ICUSB2328

8 Port USB to RS232 Serial DB9 Adapter Hub

Add eight RS232 serial ports to any notebook or desktop computer using a single USB port

€ 251,99 exc VAT
€ 304,91 inc VAT

8 Port USB to DB9 RS232 Serial Adapter Hub – Industrial DIN Rail and Wall Mountable
ICUSB2328I

8 Port USB to DB9 RS232 Serial Adapter Hub – Industrial DIN Rail and Wall Mountable

Add 8 DIN Rail-mountable RS232 Serial ports to any system through USB

€ 219,99 exc VAT
€ 266,19 inc VAT

8-Port USB-to-Serial Adapter Hub
ICUSB23208FD

8-Port USB-to-Serial Adapter Hub

Convert a single USB port into eight serial ports, and connect multiple hubs together for a scalable solution

€ 317,99 exc VAT
€ 384,77 inc VAT

16-Port USB-to-Serial Adapter Hub
ICUSB23216FD

16-Port USB-to-Serial Adapter Hub

Convert a USB port into 16 RS232 serial ports in an industrial rack-mountable chassis - and daisy chain multiple hubs for a scalable solution

€ 606,99 exc VAT
€ 734,46 inc VAT

16 Port Rackmount FTDI USB to Serial COM Adapter Hub - RS232 Multiplexer
ICUSB23216F

16 Port Rackmount FTDI USB to Serial COM Adapter Hub - RS232 Multiplexer

Convert a Single USB Port into 16 RS232 Serial Ports in a Hardened Industrial-grade Rack-mountable Chassis

€ 502,99 exc VAT
€ 608,62 inc VAT

2 Port Industrial USB to Serial RJ45 Adapter - Wallmount and DIN Rail
ICUSB2322RJ

2 Port Industrial USB to Serial RJ45 Adapter - Wallmount and DIN Rail

Add two RS232 serial RJ45 connections to a PC or Server through USB, with this DIN Rail and wall-mountable adapter

€ 70,99 exc VAT
€ 85,90 inc VAT

FTDI USB to Serial Null Modem DCE Adapter Cable
ICUSB232FTN

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

€ 30,99 exc VAT
€ 37,50 inc VAT

2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention
ICUSB2324852

2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention

Add RS232, RS422 and RS485 support to your laptop or desktop computer via USB

€ 126,99 exc VAT
€ 153,66 inc VAT

USB 2.0 Cables (3)

Black USB 2.0 Extension Cable A to A - M/F
USBEXTAA3BK

3 ft Black USB 2.0 Extension Cable A to A - M/F

Extends the length of your current USB device cable by 3 feet

€ 2,99 exc VAT
€ 3,62 inc VAT

Black USB 2.0 Extension Cable A to A - M/F
USBEXTAA6BK

6 ft Black USB 2.0 Extension Cable A to A - M/F

Extends the length of your current USB device cable by 6 feet

€ 3,99 exc VAT
€ 4,83 inc VAT

Black USB 2.0 Extension Cable A to A - M/F
USBEXTAA10BK

10 ft Black USB 2.0 Extension Cable A to A - M/F

Extends the length of your current USB device cable by 10 feet

€ 4,99 exc VAT
€ 6,04 inc VAT

DB9 Cables & DB25 Cables (7)

0.5m Black Straight Through DB9 RS232 Serial Cable - M/F
MXT10050CMBK

0.5m Black Straight Through DB9 RS232 Serial Cable - M/F

Extend the connection between your DB9 serial devices by up to 0.5m

€ 2,99 exc VAT
€ 3,62 inc VAT

1m Black Straight Through DB9 RS232 Serial Cable - M/F
MXT1001MBK

1m Black Straight Through DB9 RS232 Serial Cable - M/F

Extend the connection between your DB9 serial devices by up to 1m

€ 3,99 exc VAT
€ 4,83 inc VAT

2m Black Straight Through DB9 RS232 Serial Cable - M/F
MXT1002MBK

2m Black Straight Through DB9 RS232 Serial Cable - M/F

Extend the connection between your DB9 serial devices by up to 2m

€ 4,99 exc VAT
€ 6,04 inc VAT

3m Black Straight Through DB9 RS232 Serial Cable - M/F
MXT1003MBK

3m Black Straight Through DB9 RS232 Serial Cable - M/F

Extend the connection between your DB9 serial devices by up to 3m

€ 5,99 exc VAT
€ 7,25 inc VAT

1m Black DB9 RS232 Serial Null Modem Cable F/M
SCNM9FM1MBK

1m Black DB9 RS232 Serial Null Modem Cable F/M

Connect your serial devices, and transfer your files

€ 3,99 exc VAT
€ 4,83 inc VAT

2m Black DB9 RS232 Serial Null Modem Cable F/M
SCNM9FM2MBK

2m Black DB9 RS232 Serial Null Modem Cable F/M

Connect your serial devices, and transfer your files

€ 4,99 exc VAT
€ 6,04 inc VAT

11 ft Straight Through Serial Cable - M/F
MXT10010

10 ft Straight Through Serial Cable - M/F

Extend your EGA monitor cable or mouse cable by 10ft

€ 4,99 exc VAT
€ 6,04 inc VAT

* Product appearance and specifications are subject to change without notice.