Call 800-593-4042My account
Product specifications

StarTech.com USB C to Serial Adapter Cable with COM Port Retention - 16" (40cm) USB Type C to RS232 (DB9) Serial Converter Cable - For PLCs, Scanners, Printers - Windows/Mac/Linux

Review the specifications, then ask our team for current pricing and availability.

StarTech USB C to Serial Adapter Cable with COM Port Retention - 16" (40cm) USB Type C to RS232 (DB9) Serial Converter Cable - For PLCs, Scanners, Printers - Windows/Mac/Linux (ICUSB232PROC)

Part ICUSB232PROC · UPC 065030872003

Catalog availability is a file snapshot. Call to confirm stock and pricing before ordering.

Add to cart Continue browsing
  • USB-C TO SERIAL ADAPTER CABLE: Interface with Serial RS-232 (DB9) equipment using this USB Type-C Serial adapter converter cable w/ COM port retention; Male DB9 connector features screw-lock nuts; Cable length of 16" [40 cm]
  • TECH SPECS: 921.6 Kbps baud / 512 byte FIFO / Data bits of 5/6/7/8 and stop bits 1/1.5/2 / Parity Modes of None, Xon/Xoff, RTS/CTS, DTR/DSR / Flow control options Odd/Even/Mark/Space/None / Black
  • COM PORT CONFIGURATION RETENTION: Using built in, non-volatile memory, this adapter is able to save assigned serial COM port values and automatically re-assign them, even when reconnected to a different port
  • APPLICATIONS: Using your laptop's USB-C port, control serial RS232 equipment such as PLCs, scanners, sensors, oscilloscopes, medical equipment, scales or receipt printers; Use in scientific/laboratory, & manufacturing/automation applications
  • HOST COMPATIBILITY: Driverless setup for easy install; Tested on major operating systems, including Windows 7 and up, macOS 10.11 and up, Linux 2.6 and up; USB bus powered; Backed for 2-years

About this product

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

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 an RS232 DB9 serial port with COM port retention. This gives you a cost-saving and convenient 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.

Built-in convenience

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 re-assigned to the adapter serial port if disconnected and reconnected, or disconnected from one USB port and installed in another.

The USB-C serial cable also supports advanced features like remote wake-up and power management control.

The ICUSB232PROC is backed by a StarTech.com 2-year warranty and free lifetime technical support.

Manufacturer warranty information

2 Years

Features

Product colour
Black
Cable length
0.4 m
Connector 1
USB C
Connector 2
DB-9
Connector 1 gender
Male
Connector 2 gender
Male
Mac operating systems supported
Mac OS X 13.0 Ventura

Packaging data

Quantity per pack
1 pc(s)
Package width
199 mm
Package depth
117 mm
Package height
22 mm
Package weight
54 g

Certificates

Compliance certificates
RoHS
Certification
CE, FCC, REACH

Weight & dimensions

Weight
36 g

Logistics data

Harmonized System (HS) code
84733080
Master (outer) case width
372 mm
Master (outer) case length
416 mm
Master (outer) case height
280 mm
Products per master (outer) case
200 pc(s)

Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License

Development preview

Review your request.

No message has been sent. This draft stays on this device.