USB-C to Serial Adapter

SKU: ICUSB232C Brand:
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Product Description

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

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 2-year warranty and free lifetime technical support.

The Advantage

- USB-C to straight-through RS232 DB9 serial adapter
- High-speed 921.6Kbps baud rate
- Compatible with Windows, macOS and Linux


Ports & interfaces
Connector 1USB C
Connector 2DB-9
Connector genderMale/Male
Colour of productBlack
Cable length0.4 m
RoHS complianceY
CertificationCE, FCC, Microsoft WHQL
ChipsetProlific - PL2303RA
Data bits5, 6, 7, 8
Stop bits1, 1.5, 2
Flow Control typeDTR/DSR, N, RTS/CTS, XON/XOFF
Baud rate921.6 Kbit/s
FIFO (First In, First Out)512 B
Compatible operating systemsWindows 7, 8.1, 10
Windows Server 2008 R2, 2012 R2, 2016
Mac OS 10.11, 10.12
Linux 2.6.x - 4.4.x
Parity bitEven, Mark, N, Odd, Space
Operational conditions
Operating temperature (T-T)0 - 60 °C
Storage temperature (T-T)-20 - 80 °C
Relative humidity0 - 65%
Weight & dimensions
Width35 mm
Height20 mm
Length40 cm
Weight8 g
Packaging data
Package width200 mm
Package depth220 mm
Package weight8 g
Packaging content