StarTech.com 4 Port USB to RS232 Serial DB9 Adapter Hub

Name: StarTech.com 4 Port USB to ICUSB2324
Brand: StarTech
SKU: 4813363
Price: 137.49 EUR
Availability: InStock

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StarTech.com 4 Port USB to RS232 Serial DB9 Adapter Hub Silver

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The StarTech.com 4 Port USB to RS232 Serial DB9 Adapter Hub features a USB host interface and four serial hub interfaces. It is made of plastic, has a silver color, and supports various Windows and Mac operating systems. Compact dimensions of 66.5 mm width, 150 mm depth, and 26 mm height make it suitable for various setups.

Available at price 137.49 €: 6 pcs.

Total available for order: 18 pcs.

Warranty: 2 Years

SKU: 4813363

Manufacturer: StarTech

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

19.06.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

19.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

26.06.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.11 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay

Available for private customers at price 157.49 €: 6 pcs.

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Product information

Description

The StarTech.com 4 Port USB to RS232 Serial DB9 Adapter Hub (ICUSB2324) adds four RS232 serial DB9 ports to a laptop or desktop computer using a single USB connection. The compact, silver plastic hub provides a USB host interface and four RS232 serial interfaces, enabling legacy serial devices to connect to modern Windows and Mac systems without built‑in serial connectors.

Advantages

This USB to RS232 serial hub offers four independent DB9M serial ports while drawing power from the USB bus, so no external power adapter is required. Its small footprint preserves workspace and simplifies installation. The adapter supports common Windows and Mac operating systems and is covered by StarTech.com’s Lifetime Warranty, offering a reliable and cost‑effective way to bridge USB systems with RS232 peripherals.

Suitable for (tasks / use cases)

Connecting barcode scanners, point‑of‑sale terminals and receipt printers with RS232 ports
Interfacing industrial controllers, PLCs and serial sensors to a PC
Maintaining or configuring legacy medical, laboratory or networking equipment
Development and testing environments requiring multiple serial connections

Key specifications

Brand: StarTech.com
Model (MPN): ICUSB2324
EAN: 0065030825177
Interface: USB host to 4 × RS232 DB9 male ports
Power: Bus‑powered (no external adapter)
Material / Color: Plastic, silver
Dimensions: 66.5 mm (W) × 150 mm (D) × 26 mm (H)
Compatibility: Windows and Mac operating systems (driver may be required)

How to use

Connect the hub to an available USB port on your computer using the supplied USB cable. Attach up to four RS232 devices to the DB9 connectors on the hub. If required by your operating system, install the provided drivers or download the latest drivers from StarTech.com. After installation the serial ports will appear to the system as standard COM ports, which can be selected by your serial communication software.

Usage recommendations

Place the hub on a stable surface close to the computer to avoid excessive cable tension. Use quality DB9 serial cables of appropriate length and, when connecting to industrial equipment, ensure proper grounding and shielding to reduce interference. For multi‑port setups, verify driver compatibility and COM port assignments to prevent conflicts.

Specifications

Host interface:: USB
Weight:: 0.11 kg
Product colour:: Silver

All features

RS-232 ports:: 4
Housing material:: Plastic
Power consumption (max):: 1.5 W
Hub interfaces:: Serial

Operational conditions

Operating relative humidity (H-H):: 5 - 95
Storage temperature (T-T):: -20 - 85
Operating temperature (T-T):: 0 - 55

Ports & interfaces

Host interface:: USB

Other features

Ports quantity:: 4
Manual:: Yes
Drivers included:: Yes
Other operating systems supported:: Windows XP Embedded

Weight & dimensions

Weight:: 0.11 kg
Package weight:: 378 g
Height:: 26 mm
Width:: 66.5 mm
Depth:: 150 mm

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.: 1 W

System requirements

Windows operating systems supported:: Windows Vista Home Premium, Windows 8 x64, Windows Vista Home Basic x64, Windows Vista Home Basic, Windows Vista Enterprise x64, Windows Vista Enterprise, Windows Vista Business x64, Windows Vista Business, Windows CE, Windows 98SE, Windows 8.1 x64, Windows 8.1 Pro x64, Windows 8.1 Pro, Windows 8.1 Enterprise x64, Windows 8.1, Windows 8, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64, Windows 8 Pro, Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 2000, Windows 2000 Professional, Windows 7, Windows 7 Enterprise, Windows 7 Home Basic, Windows 8 Pro x64, Windows 8 Enterprise x64, Windows 8 Enterprise, Windows 7 x64, Windows 7 Ultimate x64, Windows 7 Ultimate, Windows 7 Starter x64, Windows 7 Professional x64, Windows 7 Professional, Windows 7 Home Premium x64, Windows 7 Home Premium, Windows 7 Home Basic x64, Windows 7 Enterprise x64, Windows 7 Starter
Mac operating systems supported:: Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Mac OS X 13.0 Ventura
Linux operating systems supported:: Y

Design

Product colour:: Silver

Performance

Certification:: CE, FCC, RoHS
Chipset:: FTDI - FT232RL

Logistics data

Harmonized System (HS) code:: 84719000

Features

Plug and Play:: Yes
Baud rate:: 921.6 Kbit/s

Packaging data

Cables included:: USB
Package depth:: 220 mm
Package height:: 53 mm
Package width:: 150 mm

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Instructions

mmo_1413489_1521035065_7619_23244.pdf

startech-ICUSB2324-4813363.pdf

startech-ICUSB2324-4813363(1).pdf

Description

Instructions

mmo_1413489_1521035065_7619_23244.pdf

startech-ICUSB2324-4813363.pdf

startech-ICUSB2324-4813363(1).pdf

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Warehouse	Stock	Delivery to the store	Store Price
WH357	6	29.06.2026	157.49 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
EU9	6	19.06.2026 Best delivery	137.49 € Best price
WH109	6	07.07.2026	158.99 €

157.49 €

Stock: 6

Delivery Date: 29.06.2026

Warehouse: WH357

Available only for legal entities

137.49 €

Stock: 6

Delivery Date: 19.06.2026 Best delivery

Warehouse: EU9

158.99 €

Stock: 6

Delivery Date: 07.07.2026

Warehouse: WH109

Customer reviews

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Customer questions

FAQ

How much does the StarTech.com 4 Port USB to RS232 Serial DB9 Adapter Hub cost, and is it available for purchase?

The price is 137.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 19.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All StarTech products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized StarTech service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: host interface, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for StarTech.com 4 Port USB to RS232 Serial DB9 Adapter Hub?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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