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USB-C to Serial Adapter with COM Retention

Product ID: ICUSB232PROC

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

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

  • High-speed 921.6Kbps Baud Rate

  • COM port assignments maintained across reboot

More Features . . .
  • 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

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$32.99 USD

ID: ICUSB232PROC

In stock: ?
USA: 784  |  Canada: 196
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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.


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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.

Common Customer Questions

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Compatible With

View full OS compatibility

Windows® 7, 8.1, 10
Windows Server® 2008 R2, 2012 R2, 2016
Mac OS X® 10.11 and 10.13
Linux 2.6.x to 4.4.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-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
OS Compatibility Windows® 7, 8.1, 10
Windows Server® 2008 R2, 2012 R2, 2016
Mac OS X® 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 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
Color Black
Product Height 0.8 in [20 mm]
Product Length 16.9 in [428 mm]
Product Weight 1.3 oz [36 g]
Product Width 1.4 in [35 mm]
Packaging Information
Shipping (Package) Weight 1.9 oz [54 g]
What's in the Box
Included in Package 1 - serial adapter cable
1 - quick-start guide
USB-C to Serial Adapter
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In stock:   USA: 1540  |  Canada: 426

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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