# USB to RS232 Serial DB9 Adapter Cable StarTech ICUSB232PRO

**URL:** https://aio.lv/en/product--startech-icusb232pro--624033
**Data updated:** 2025-12-28 21:30 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** StarTech
**Manufacturer code:** ICUSB232PRO
**EAN:** 065030820080
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 33.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-icusb232pro--624033

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The StarTech 1 ft USB to RS232 Serial DB9 Adapter Cable (ICUSB232PRO) allows you to connect serial devices to your computer via USB. It features COM retention, ensuring your settings are saved even after disconnection. Compatible with Mac OS X 13.0 Ventura, this black adapter is lightweight at 70 g and comes in a pack of 1. Ideal for connecting legacy devices, it supports CE and FCC certifications for reliable performance.

## Long description

The StarTech ICUSB232PRO 1 ft USB to RS232 Serial DB9 Adapter Cable provides a professional solution for connecting legacy or industrial RS232 serial devices to a laptop or desktop via a USB port. The adapter supports COM retention so assigned COM port values are stored in nonvolatile memory and automatically reapplied if the adapter is disconnected and reconnected or moved between USB ports. It is compatible with a wide range of operating systems, including Windows, Linux and Mac OS, enabling integration of serial peripherals with modern USB-capable computers. The product is black, weighs 0.07 kg, is CE and FCC certified, and comes with a 2-year warranty and free lifetime technical support.
Advantages
The ICUSB232PRO preserves assigned COM port settings to the adapter’s nonvolatile memory, reducing configuration time when devices are reconnected or used on different USB ports. It installs via plug-and-play and is USB powered, so no external power supply is required. Broad OS compatibility ensures the adapter works in mixed computing environments with legacy serial equipment.
Suitable for
Connecting industrial or legacy RS232 devices (sensors, PLCs, barcode scanners) to modern PCs
Environments where COM port persistence across reboots or port changes is required
Field technicians and engineers who need a compact, USB-powered serial adapter
Mixed OS environments running Windows, Linux or Mac OS
Key specifications
Product: USB to RS232 Serial DB9 Adapter Cable, model ICUSB232PRO
Cable length: 1 ft
Connector: USB to DB9 (RS232)
COM retention: stores assigned COM port values in nonvolatile memory
Power: USB powered (no external power required)
Compatibility: Windows, Linux, Mac OS (including Mac OS X 13.0 Ventura)
Weight: 0.07 kg
Colour: Black
Certifications: CE, FCC
Warranty: 2 years; free lifetime technical support
How to use
Plug the USB end of the adapter into an available USB port on your computer and connect the DB9 connector to the RS232 serial device. Allow the operating system to detect and install the appropriate driver; once installed, configure the serial communication parameters (baud rate, parity, data bits, stop bits) in your terminal or application. When a COM port is assigned, the adapter stores that value in nonvolatile memory so the same COM assignment is retained if the adapter is unplugged and reinserted or moved to another USB port.
Usage recommendations
Use the adapter in dry, indoor environments and avoid exposing the cable or connectors to excessive mechanical strain. For critical or continuous industrial applications, verify driver compatibility with your OS version and test the connection before deployment.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.07 kg |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 97 g |
| Package depth | 175 mm |
| Package height | 30 mm |
| Package width | 145 mm |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 315 mm |
| Master (outer) case width | 355 mm |
| Master (outer) case length | 385 mm |
| Products per master (outer) case | 75 pc(s) |
| Harmonized System (HS) code | 84733020 |

### Features

| Feature | Value |
|---|---|
| Cable length | 0.3 m |
| Product colour | Black |
| Mac operating systems supported | Mac OS X 13.0 Ventura |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, FCC |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

## FAQ

### How much does the USB to RS232 Serial DB9 Adapter Cable StarTech ICUSB232PRO cost, and is it available for purchase?

The price is 40.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 183 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 22.06.2026 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: Bank transfer. 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: 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 USB to RS232 Serial DB9 Adapter Cable StarTech ICUSB232PRO?

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/624033/56503891_large.webp