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header-product StarTech 8-Port Industrial USB 2.0 to DB9 Serial Hub ICUSB234858I — RS232/RS485/RS422, IP30, DIN-rail, 15 kV ESD
630.49 €

StarTech 8-Port Industrial USB 2.0 to DB9 Serial Hub ICUSB234858I — RS232/RS485/RS422, IP30, DIN-rail, 15 kV ESD

StarTech 8-Port USB 2.0 to DB9 Serial Hub ICUSB234858I Photo 1
StarTech 8-Port USB 2.0 to DB9 Serial Hub ICUSB234858I Photo 2
StarTech 8-Port USB 2.0 to DB9 Serial Hub ICUSB234858I Photo 3
StarTech 8-Port USB 2.0 to DB9 Serial Hub ICUSB234858I Photo 4
StarTech 8-Port USB 2.0 to DB9 Serial Hub ICUSB234858I Photo 5
StarTech 8-Port USB 2.0 to DB9 Serial Hub ICUSB234858I Photo 1
StarTech 8-Port USB 2.0 to DB9 Serial Hub ICUSB234858I Photo 2
StarTech 8-Port USB 2.0 to DB9 Serial Hub ICUSB234858I Photo 3
StarTech 8-Port USB 2.0 to DB9 Serial Hub ICUSB234858I Photo 4
StarTech 8-Port USB 2.0 to DB9 Serial Hub ICUSB234858I Photo 5
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StarTech 8-Port Industrial USB 2.0 to DB9 Serial Hub ICUSB234858I — RS232/RS485/RS422, IP30, DIN-rail, 15 kV ESD

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StarTech 8-Port Industrial USB 2.0 to DB9 Serial Hub ICUSB234858I — RS232/RS485/RS422, IP30, DIN-rail, 15 kV ESD

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Short description

Industrial 8‑port StarTech USB 2.0 to DB9 serial hub (model ICUSB234858I) provides RS232/RS485/RS422 connectivity for multiple serial devices via a single USB host. Steel IP30 housing is DIN‑rail mountable and includes power LEDs, AC input (100–240 V) and typical consumption 36 W. Offers 15 kV ESD protection and cross‑platform driver support for Windows, macOS and Windows Server — suitable for industrial automation, POS, instrumentation and legacy device integration.
Available for order: 14 pcs.
Warranty: 2 Years
SKU: 906382
Manufacturer: StarTech
Charging device included Charging device included
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
02.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
05.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.60 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
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From 1.99 €
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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities
36 months installment: from 17.51 euros per month
Leasing for legal entities: from 21.94 euros per month
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Product information

Description

The StarTech 8-Port Industrial USB 2.0 to DB9 Serial Hub (ICUSB234858I) converts a single USB host connection into eight independent serial COM ports supporting RS232, RS422 and RS485 protocols. Designed for industrial environments, the device is housed in a steel IP30-rated chassis with DIN-rail and wall mounting options, integrated power LEDs and screw-locking host connections. It provides up to 15 kV ESD protection and supports cross-platform drivers for Windows, macOS and Windows Server. Typical power consumption is 36 W with an AC input range of 100–240 V, and high-speed UARTs enable data rates up to 921 Kbps in serial operating modes.

Advantages

The hub offers eight serial ports in a single compact unit, allowing multiple legacy or industrial devices to be connected to one USB port. A rugged steel IP30 housing with DIN-rail and wall mount options simplifies installation in control cabinets and industrial racks. Built-in 15 kV ESD protection and screw-locking connectors reduce the risk of communication interruptions in electrically noisy environments. High-speed UARTs support reliable, low-latency serial communication up to 921 Kbps across RS232, RS422 and RS485 modes.

Suitable for

  • Industrial automation controller connectivity and fieldbus integration
  • Point-of-sale systems, barcode scanners and receipt printers
  • Instrumentation, sensors and data-logging equipment
  • Legacy device integration and serial console access
  • LED signage and building management systems

Key specifications

  • Serial ports: 8 DB9 ports supporting RS232, RS422 and RS485 (2-wire and 4-wire)
  • Host interface: USB 2.0 with screw-locking USB-B connector
  • Maximum data rate: Up to 921 Kbps per port (UART)
  • Housing: Steel chassis, IP30-rated
  • Mounting: DIN-rail and wall-mountable (bracket included)
  • Power: AC input 100–240 V, typical consumption 36 W
  • ESD protection: 15 kV
  • Operating systems: Driver support for Windows, macOS and Windows Server

How to use

Mount the hub on a DIN rail or secure it to a wall using the included bracket. Connect the hub to your USB host using the supplied screw-locking USB cable and attach serial devices to the DB9 ports with appropriate DB9 cables. Apply AC power within the 100–240 V input range and verify the power LEDs to confirm operation. Install the required drivers for your operating system if they are not installed automatically, then configure COM port settings (baud rate, parity, stop bits, flow control) in your application or device manager to match each connected device. For RS485 operation, set the port mode to 2-wire or 4-wire as required by your network topology.

Usage recommendations

Keep USB and serial cabling separated from high-voltage mains wiring to minimize electrical interference. Use shielded, grounded serial cables where possible and secure screw-locking connectors to prevent accidental disconnection. When deploying in electrically noisy environments, verify grounding and install surge protection if required; check and match baud rate and protocol settings on both host and connected devices to ensure reliable communication.

Specifications

Host interface: Interface that enables a host controller to communicate with a driver.
USB 2.0
All features
Input voltage: The voltage (V) which is required to power the product.
100 - 240
Input current:
1
RS-232 ports: The number of sockets (ports) for RS-232. An RS-232 serial port was once a standard feature of a personal computer, used for connections to modems, printers, mice, data storage, uninterruptible power supplies, and other peripheral devices. Now it has been largely replaced by USB and other ports.
8
Housing material: What the casing of the product is made of.
Steel
Surge protection:
Yes
Power source type: What the power source is.
AC
Hub interfaces: A hub is a device for connecting multiple devices together. The hub interface is where the hub connects to other devices via input/output (I/O) ports.
Serial
Power plug type:
Type M
Included power plug types:
ANZ, EU, UK, US
DIN rail kit included:
Yes

Weight & dimensions

Package weight: Weight of the packaged product.
1600 g
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.688 kg
Height: The measurement of the product from head to foot or from base to top.
25 mm
Depth: The distance from the front to the back of something.
219 mm
Width: The measurement or extent of something from side to side.
128 mm

Operational conditions

Operating relative humidity (H-H):
5 - 95
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-20 - 85
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 55

System requirements

Server operating systems supported:
Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019
Linux operating systems supported: 8 RT. Linux (9.4, 9.5), Red Hat Enterprise Linux 5.0 (supported with a pre-built package); SUSE Linux (10.3, 11.0, 11, 11.1, 11.2), Fedora (9, 9.0, 10, 10.0, 11.0, 11, 12, 12.0), Ubuntu (8.04, 8.04.1, 8.04.2, 8.10, 9.04, 9.10, 10.04), Debian (5.0, 5.0.1, 5.0.2, 5.0.3)
Yes
Mac operating systems supported: Mac operating systems e.g. OS X can be used with the device.
Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.9 Mavericks, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura
Windows operating systems supported: Windows vesions wich can be used with the device.
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 10 x64, Windows 11, Windows 11 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64

Other features

Ports quantity: The number of ports or external interfaces to which other equipment can be connected.
8

Logistics data

Harmonized System (HS) code:
84719000
Products per master (outer) case:
14 pc(s)
Master (outer) case height:
275 mm
Master (outer) case length:
420 mm
Master (outer) case width:
410 mm

Packaging data

Package height: The distance from the top to the bottom of the packaging.
67 mm
Package depth: The distance from the front to the back of the packaging.
290 mm
Package width: The distance from one side of the packaging to the other.
190 mm
Cables included:
USB

Technical details

Sustainability compliance:
Yes
AC adapter included:
Yes
Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
CE, RoHS

Power

Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
36 W
Output current:
3 A
Output voltage:
12

Features

Parity bit:
Even, Mark, No, Odd, Space
Stop bits:
1, 2
Data bits:
7, 8
Baud rate:
921.6 Kbit/s

Design

Product colour: The colour e.g. red, blue, green, black, white.
Black

Ports & interfaces

USB 2.0 ports quantity: Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.
2
Host interface: Interface that enables a host controller to communicate with a driver.
USB 2.0

Performance

LED indicators:
Power
Chipset: Set of electronic components in an integrated circuit that manages the data flow between the processor, memory and peripherals. It is usually found in the motherboard of a computer. Chipsets are usually designed to work with a specific family of microprocessors. Because it controls communications between the processor and external devices, the chipset plays a crucial role in determining system performance.
FTDI - FT4232H, Genesys Logic - GL825

Description

Machine translation.

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Customer reviews

Customer questions

FAQ

How much does the StarTech 8-Port USB 2.0 to DB9 Serial Hub ICUSB234858I cost, and is it available for purchase?

The price is 630.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 02.11.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can StarTech 8-Port USB 2.0 to DB9 Serial Hub ICUSB234858I be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the StarTech 8-Port USB 2.0 to DB9 Serial Hub ICUSB234858I online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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, 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 8-Port USB 2.0 to DB9 Serial Hub ICUSB234858I?

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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