# StarTech.com 8 Port USB to DB9 RS232 Serial Adapter Hub Industrial DIN Rail Wall Mountable

**URL:** https://aio.lv/en/product--startech-icusb2328i--10973762
**Data updated:** 2025-12-30 15:00 (EET)
**Category:** USB Hubs
**Manufacturer:** StarTech
**Manufacturer code:** ICUSB2328I
**EAN:** 0065030848978
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 197.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 163.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-icusb2328i--10973762

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The StarTech.com 8 Port USB to DB9 RS232 Serial Adapter Hub is designed for industrial use, featuring a robust steel housing, USB 2.0 Type-B host interface, and supports multiple operating systems including Windows and Mac. It is wall and DIN rail mountable, making it ideal for space-saving installations.

## Long description

The StarTech.com ICUSB2328I Industrial 8-Port USB to DB9 RS232 Serial Adapter Hub converts a single USB 2.0 Type-B host port into eight DB9 RS232 serial ports, providing a compact solution for connecting, monitoring and controlling multiple serial devices. The unit features a rugged all-metal housing and includes wall-mount brackets and top-hat DIN rail clips for flexible installation in industrial or desktop environments. The adapter is USB powered and preserves assigned COM port values so previously used port assignments can be retained when the hub is connected.
Advantages
Rugged metal construction and integrated mounting options (wall brackets and included DIN rail clips) make the ICUSB2328I suitable for harsh or space-constrained installations. The hub offers plug-and-play USB connectivity without requiring an external power supply and maintains assigned serial COM port values for consistent device addressing.
Suitable for
Connecting multiple RS232 serial devices to a single USB port
Industrial control panels and automation systems
Remote monitoring and data acquisition
Space-saving wall-mounted or DIN rail installations
Key specifications
Model: ICUSB2328I
Ports quantity: 8 DB9 RS232 serial ports
Host interface: USB 2.0 Type-B
Power: USB powered (no external power required)
Enclosure: Rugged all-metal, black
Mounting: Wall-mount brackets and DIN rail clips included
Weight: 0.544 kg
Brand: StarTech.com
MPN: ICUSB2328I
EAN: 0065030848978
How to use
Mount the hub using the supplied wall brackets or DIN rail clips as required for your installation. Connect the hub to a host computer using a USB 2.0 Type-B cable and attach DB9 serial cables from your serial devices to the hub’s RS232 ports. The hub is USB powered and supports plug-and-play operation; install drivers if prompted by your operating system to complete setup. Verify COM port assignments in the host OS device manager and configure connected applications to use the assigned COM ports.
Usage recommendations
Install the hub in a dry, well-ventilated location and ensure secure mounting to minimize vibration. For reliable communications, use quality shielded serial cables and, where possible, set static COM port assignments on the host to match device expectations.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Ports quantity | 8 |
| Host interface | USB 2.0 Type-B |
| Card reader integrated | No |
| RS-232 ports | 8 |
| Hub interfaces | Serial |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.544 kg |
| Height | 43.2 mm |
| Width | 100 mm |
| Depth | 180 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 862 g |
| Package depth | 191 mm |
| Package height | 71 mm |
| Package width | 296 mm |

### Performance

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 146300 h |
| Baud rate | 921.6 Kbit/s |
| Data bits | 7, 8 |
| Stop bits | 1, 2 |
| Parity bit | Even, Mark, N, Odd, Space |
| FIFO (First In, First Out) | 4048 |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 320 mm |
| Master (outer) case width | 405 mm |
| Master (outer) case length | 510 mm |
| Products per master (outer) case | 14 pc(s) |
| Harmonized System (HS) code | 84719000 |

### Power

| Feature | Value |
|---|---|
| Input voltage | 5 |
| USB powered | Yes |
| Input current | 0.25 |
| Power plug type | Type M |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB |
| Manual | Yes |
| Drivers included | Yes |
| DIN rail kit included | Yes |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Sustainability certificates | CE, RoHS |

### Operational conditions

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

### Other features

| Feature | Value |
|---|---|
| Chipset | FTDI - FT232RL |

### Features

| Feature | Value |
|---|---|
| LED indicators | Activity |
| Product colour | Black |
| Housing material | Steel |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | 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 2000, Windows 2000 Professional, 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 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, Windows 98SE, Windows CE, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, 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 |
| 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 10.13 High Sierra, Mac OS X 10.14 Mojave, 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 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura |
| Linux operating systems supported | Y |
| Server operating systems supported | Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016 |
| Other operating systems supported | Windows XP Embedded |

## FAQ

### How much does the 8 Port USB to DB9 RS232 Serial Adapter Hub StarTech.com cost, and is it available for purchase?

The price is 197.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 225 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 08.07.2026 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. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ports quantity, weight, host interface, hub interfaces, 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 8 Port USB to DB9 RS232 Serial Adapter Hub StarTech.com?

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.

## Image

https://aio.lv/img/cache/product/10973762/61396440_large.webp