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

USB-C to Serial Adapter

Product ID: ICUSB232C

Connect an RS232 (DB9) peripheral to your USB-C device

Features
  • USB-C to straight-through RS232 DB9 serial adapter

  • High-speed 921.6Kbps baud rate

  • Compatible with Windows®, macOS® and Linux

  • USB-powered - no external power adapter required

Available in
30,99 € EUR exc VAT
37,50 € inc VAT

ID: ICUSB232C

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

This USB-C™ to serial adapter lets you connect your USB-C devices to your legacy serial equipment. It converts a USB-C port on your laptop or computer into a RS232 DB9 serial port, giving you a cost-saving way to connect to serial devices such as point-of-sale terminals, serial modems, industrial equipment, and a wide variety of other RS232 peripherals.

Connect with ease

The RS232 adapter cable is compatible with Windows®, macOS and Linux® operating systems, which makes it easy to integrate into mixed environments.

Ready for mobile or desktop applications

The USB-C to serial adapter is USB powered, so you don’t need an additional external power supply. It’s a compact solution that’s easy to bring along with your laptop, when you’re on the go.

The ICUSB232C is backed by a StarTech.com 2-year warranty and free lifetime technical support.

Common Customer Questions

View FAQs...

Compatible With

View full OS compatibility

Windows® 7, 8.1, 10
Windows Server® 2008 R2, 2012 R2, 2016
Mac OS® 10.11 and 10.13
Linux 2.6.x to 4.4.x LTS Versions only

Applications
  • IT administrators looking to add legacy functionality to newer notebooks, PCs and servers that lack an integrated RS232 port
  • Connect bar code scanners, receipt printers and other point of sale devices
  • Connect, monitor and control industrial/automotive sensors and other sensitive equipment
  • Connect and program LED and digital signage boards
Product Numbers
Warranty Information
Warranty 2 Years
Hardware
Bus Type USB-C
Chipset ID Prolific - PL2303RA
Industry Standards USB 1.1/2.0 RS232
Interface Serial
Port Style Cable Adapters
Ports 1
Performance
Data Bits 5, 6, 7, 8
FIFO 512 Bytes
Flow Control None, Xon/Xoff, RTS/CTS, DTR/DSR
Max Baud Rate 921.6 Kbps
MTBF 30,000 Hours
Parity Odd, Even, Mark, Space, or None Parity Modes
Serial Protocol RS-232
Stop Bits 1, 1.5, 2
Connector(s)
Connector Type(s) 1 - USB Type-C (24-pin) USB 2.0 Male
1 - DB-9 (9 pin, D-Sub) Male
Software
Microsoft WHQL Certified Yes
OS Compatibility Windows® 7, 8.1, 10
Windows Server® 2008 R2, 2012 R2, 2016
Mac OS® 10.11 and 10.13
Linux 2.6.x to 4.4.x LTS Versions only
Special Notes / Requirements
System and Cable Requirements One available USB-C port
Power
Power Source USB-Powered
Environmental
Humidity 0~65% RH
Operating Temperature 0°C to 60°C (32°F to 140°F)
Storage Temperature -20°C to 80°C (-4°F to 176°F)
Physical Characteristics
Product Height 15 mm [0.6 in]
Product Length 430 mm [16.9 in]
Product Weight 36 g [1.3 oz]
Product Width 30 mm [1.2 in]
Packaging Information
Shipping (Package) Weight 52 g [1.8 oz]
What's in the Box
Included in Package 1 - serial adapter cable
1 - quick-start guide
USB-C to Serial Adapter with COM Retention
ICUSB232PROC

USB-C to Serial Adapter with COM Retention

Add a serial port with this USB C to serial with COM port retention

34,99 € exc VAT
42,34 € 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

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

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

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

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

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

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

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

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

6ft Straight Through Serial Cable - DB9 M/F
MXT100

6ft Straight Through Serial Cable - DB9 M/F

Extend your EGA monitor cable or mouse cable by 6ft

3,99 € exc VAT
4,83 € inc VAT

6 ft Straight Through Serial Cable - DB9 F/F
MXT100FF

6 ft Straight Through Serial Cable - DB9 F/F

Connect two DB9 equipped serial devices

3,99 € exc VAT
4,83 € inc VAT

DB9 to DB25 Serial Cable Adapter - F/M
AT925FM

DB9 to DB25 Serial Cable Adapter - F/M

Convert a DB9 male port to a DB25 male port

2,99 € exc VAT
3,62 € inc VAT

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