USB to RS232 Serial DB9 Adapter Cable StarTech ICUSB232PRO

Name: USB to RS232 Serial DB9 ICUSB232PRO
Brand: StarTech
SKU: 624033
Price: 40.99 EUR
Availability: InStock

JBL – powerful sound always with you

JBL speakers and headphones for pure and deep sound!

USB to RS232 Serial DB9 Adapter Cable StarTech ICUSB232PRO Photo 3

USB to RS232 Serial DB9 Adapter Cable StarTech ICUSB232PRO Photo 4

Keep track of price changes You keep track of price changes

Scan qr code below, or type in manually: {{secretKey}}

Forgot password? Registration

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 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.

Available at price 40.99 €: 69 pcs.

Total available for order: 183 pcs.

Warranty: 2 Years

SKU: 624033

Manufacturer: StarTech

Learn more

Deliver the order:

{{ userCountryName }}

to the Customer Service Center at Kengaraga 2b, Riga

19.06.2026 {{selectedOffer.officeDeliveryString}}

free

All delivery methods Hide details

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: 0.10 kg)

Parcel couriers

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

26.06.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

More about delivery methods

Payment Methods:

Bank transfer

More about payment methods

You saving {{productBundleYouSave | formatAmount}}

Product information

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:: 0.07 kg
Product colour:: Black

All features

Weight & dimensions

Weight:: 0.07 kg

Packaging content

Quantity per pack:: 1 pc(s)

Packaging data

Package weight:: 97 g
Package depth:: 175 mm
Package height:: 30 mm
Package width:: 145 mm

Logistics data

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

Cable length:: 0.3 m
Product colour:: Black
Mac operating systems supported:: Mac OS X 13.0 Ventura

Certificates

Certification:: CE, FCC

Sustainability

Sustainability certificates:: RoHS

Hide Show all

Instructions

mmo_552992_1489567862_8527_4514.pdf

startech-ICUSB232PRO-624033.pdf

Description

Instructions

mmo_552992_1489567862_8527_4514.pdf

startech-ICUSB232PRO-624033.pdf

Machine translation. Load original

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH15	69	19.06.2026 Best delivery	40.99 €
EU9	57	19.06.2026 Best delivery	42.49 €
WH109	57	07.07.2026	43.49 €

Available only for legal entities

40.99 €

Stock: 69

Delivery Date: 19.06.2026 Best delivery

Warehouse: WH15

42.49 €

Stock: 57

Delivery Date: 19.06.2026 Best delivery

Warehouse: EU9

43.49 €

Stock: 57

Delivery Date: 07.07.2026

Warehouse: WH109

Customer reviews

Show all reviews

Customer questions

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 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: 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. 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: 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.

Show all questions