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4 Port Wall Mountable USB to Serial Adapter Hub with COM Retention

Product ID: ICUSB2324X

Add 4 serial RS-232 ports to any laptop or computer with a USB port

Features
  • 4-port USB to RS232 serial adapter

  • Rugged metal construction

  • Wall-mountable

More Features . . .
  • COM port settings are retained for serial devices plugged into different USB ports and across reboot

  • Baud Rate up to 230 Kbps

  • Powered by an available USB port - no external power adapter required

  • Optional DC jack or terminal block power connections

  • Designed to make serial port expansion quick and easy

  • Provides dual buffers for upstream and downstream data transfer

  • Supports automatic handshake mode

  • Enables and disables enumerations

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Available in
$109.99 USD

ID: ICUSB2324X

In stock: ?
USA: 133  |  Canada: 19
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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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The ICUSB2324X 4 Port Professional Grade USB Serial Adapter converts a single USB port to four RS232 serial ports allowing you to connect to, monitor and control your serial devices. Rugged metal construction and sturdy wall-mount brackets provide a robust solution for both harsh industrial environments and simple desktop installations.

Powered by USB, the device does not require a power outlet for most standard applications. For installations requiring power through the RS232 ports, optional DC connector and terminal block connections are included. Once connected, the adapter retains assigned serial COM port values, allowing the same values to automatically be re-assigned to the ports provided by the adapter in the event it is disconnected, then re-connected to the host computer.

This innovative Serial adapter offers a professional grade solution for connecting legacy or industrial RS232 serial devices to more modern computers, or computers with unused USB ports – perfect for connecting serial modems, barcode scanners or any device with serial sync through USB, eliminating the expense of upgrading serial peripherals for USB compatibility.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

The StarTech.com Advantage
  • Multiple ports with COM port retention give you hassle-free control of several serial devices without having to remember where each one was last connected
  • Rugged all-metal enclosure for added durability in harsh environments
  • Easy plug and play installation with our USB Powered adapter - no power outlet required
Common Customer Questions

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Compatible With

View full OS compatibility

Windows® XP, Vista, 7, 8
Windows Server® 2003, 2008 R2, 2012, 2016

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 2.0
Chipset ID Texas Instruments - TIUSB3410
Interface Serial
Port Style External Hub
Ports 4
Performance
FIFO 32 Bytes
Max Baud Rate 230.4 Kbps
Serial Protocol RS-232
Connector(s)
Connector Type(s) 1 - USB B (4 pin) Female
External Ports 4 - DB-9 (9 pin, D-Sub) Male
Software
OS Compatibility Windows® XP, Vista, 7, 8
Windows Server® 2003, 2008 R2, 2012, 2016
Special Notes / Requirements
System and Cable Requirements 1 USB 1.1 (or above) port
Power
Input Current 600mA minimum
Input Voltage 9 ~ 36 DC
Plug Type N
Power Source Not Included (not required for standard applications)
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
Enclosure Type Steel
Product Height 1 in [25 mm]
Product Length 6.5 in [165.2 mm]
Product Weight 20.9 oz [593 g]
Product Width 4.6 in [118 mm]
Packaging Information
Shipping (Package) Weight 1.8 lb [0.8 kg]
What's in the Box
Included in Package 1 - USB to RS-232 Serial Adapter
1 - 3ft USB A to B cable
1 - Driver CD
1 - Instruction Manual
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

$62.99

In stock:   USA: 30  |  Canada: 4

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.

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

$43.99

In stock:   USA: 44  |  Canada: 58

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.

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

$215.99

In stock:   USA: 55  |  Canada: 8

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.

4 Port USB to RS232 Serial DB9 Adapter Hub
ICUSB2324

4 Port USB to RS232 Serial DB9 Adapter Hub

Add four RS232 serial ports to any notebook or desktop computer using a single USB port

$92.99

In stock:   USA: 0  |  Canada: 21

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.

USB to RS232 DB9 Serial Adapter Cable with COM Retention
ICUSB232PRO

1 ft USB to RS232 Serial DB9 Adapter Cable with COM Retention

Add an RS-232 serial port to your laptop or desktop computer through USB; features COM port retention

$27.99

In stock:   USA: 1457  |  Canada: 635

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.

USB 2.0 Cables (1)

16 ft USB 2.0 Active Extension Cable - M/F
USB2FAAEXT15

15 ft USB 2.0 Active Extension Cable - M/F

Reliably extend the distance of a USB 2.0 device an additional 15ft

$21.99

In stock:   USA: 755  |  Canada: 371

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.

DB9 Cables & DB25 Cables (3)

10 ft Cross Wired DB9 to DB25 Serial Null Modem Cable - F/M
SCNM925FM

10 ft Cross Wired DB9 to DB25 Serial Null Modem Cable - F/M

Connect your serial devices, and transfer your files

$7.99

In stock:   USA: 3489  |  Canada: 220

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.

10 ft DB9 RS232 Serial Null Modem Cable F/M
SCNM9FM

10 ft DB9 RS232 Serial Null Modem Cable F/M

Transfer files via serial connection

$8.99

In stock:   USA: 1105  |  Canada: 153

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.

DB9 to DB25 Serial Cable Adapter - F/F
AT925FF

DB9 to DB25 Serial Cable Adapter - F/F

Convert a DB9 male port to a DB25 female port

$7.99

In stock:   USA: 995  |  Canada: 40

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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Reviews

Rating Snapshot

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Average Customer Ratings

1-2 of 2 Reviews
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Rating: 5 /5

Has been solid for years.

I've had this unit for well over 5 years, and it's been rock solid, by far the best serial port unit I've used. We are frequently logging data from multiple sensors, and working on the ocean and in the rain. This unit has survived the damp and the abuse, and always done the job perfectly. I just came back here to download new drivers for Win7-64, and have yet to test them, but the old drivers under WinXP were superb, notably better than typical FTDI based converters, and hopefully these new Win7 drivers keep up the tradition. At least they installed painlessly, so no complaints yet :) Finally, I'm very impressed by Startech's support here. This exact product is still for sale, the drivers are here, and there is solid tech advice for setting it up. I'm sure you can buy cheap garbage from some fly-by-night company overseas, but I will not hesitate to buy products like this from Startech, because they honestly do a good job in a marketplace where that is very rare, and devices like this serial port converter are seldom supported, let alone for so many years and so professionally. I could lose more in an hour than buying this device twice, so the genuine attention to quality in both hardware and driver software is deeply appreciated.

Quality of Product (5/5)
Helpful? Yes · 0 No · 0 - Report Comment
Rating: 5 /5

USB to EIA-232 Perfection

I bought this through NewEgg about a month ago and it is the best built USB to EIA-232 adapter I've ever used.

Quality of Product (5/5)
Helpful? Yes · 0 No · 0 - Report Comment

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

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Startech.com - 4 Port Wall Mountable USB to Serial Adapter Hub with COM Retention

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