USB-C to Serial Adapter with COM Retenti

  • RS Stock No. 186-4052
  • Mfr. Part No. ICUSB232PROC
  • Manufacturer Startech
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

ICUSB232PROC USB C to Serial Adapter

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 2-year warranty and free lifetime technical support.

Features & Benefits

• USB-C to straight-through RS232 DB9 serial adapter
• High-speed 921.6Kbps Baud Rate
• COM port assignments maintained across reboot
• Supports remote wake up and power management control
• Compatible with Windows®, macOS® and Linux
• Provides dual buffers for upstream and downstream data transfer
• USB-Powered - no external power adapter required


• 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

What’s in the package?

• serial adapter cable
• quick-start guide

Attribute Value
Input Port USB
Output Port RS232
Maximum Baud Rate 921.6kbit/s
6 In stock for delivery within 3 working days
Price Each
SGD 67.78
(exc. GST)
SGD 72.52
(inc. GST)
Per unit
1 +
Related Products
The DS9490 series is a uniquely designed USB ...
The DS9490 series is a uniquely designed USB bridge and holder for a single F5-size iButton, with a high-speed 12 Mbps USB Interface, which supports standard and overdrive 1-wire communications. Slew-Rate-Controlled 1-wire timing and active pullup for improved 1-wire network ...
Fully Plug &, Play for easy installationUSB bus-powered ...
Fully Plug &, Play for easy installationUSB bus-powered operation, no external power adapter requiredEliminates the need for manual or automatic parallel switch boxesUSB interface allows you to quickly add another parallel port to your Windows 98/ME/2000/XP/Vista/7 computerPlug and play USB ...
USB to Serial adapter provides one RS422/485 serial ...
USB to Serial adapter provides one RS422/485 serial port. Data transfer rates up to 921,600 baud rates, 128 byte deep transmit and 256 byte receive FIFOS, coupled with 1Mbit line drivers, delivery uncompromising performance on your laptop/PC. 1 port RS422/485 ...
Converter to connect serial devices to a USB ...
Converter to connect serial devices to a USB port on your PCMode: Asynchronous serial communicationCompatible with USB 2.0, USB 1.1, USB 1.0Isolation 3000 VDC (optical)Connectors: 5-pin terminal block, 1x Mini USB type BData transfer rate of up to 115 Kbit/sTerminal ...