StarTech USB to RS232 DB9 Adapter Cable ICUSB232V2

Name: USB to RS232 DB9 Serial ICUSB232V2
Brand: StarTech
SKU: 4076437
Price: 33.49 EUR
Availability: InStock

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USB to RS232 DB9 Serial Adapter Cable 17in (43cm) by StarTech – USB 2.0 Type-A to DB-9, 0.43 m, Grey

StarTech USB to RS232 DB9 Adapter Cable ICUSB232V2 Photo 1

StarTech USB to RS232 DB9 Adapter Cable ICUSB232V2 Photo 2

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StarTech USB to RS232 DB9 Adapter Cable ICUSB232V2 Photo 4

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Short description

StarTech USB to RS232 DB9 serial adapter cable (model ICUSB232V2) provides a single RS232 DB‑9 port on a host with a USB 2.0 Type‑A connector. The 0.43 m (17 in) grey cable enables connection of legacy serial devices such as modems, POS terminals, industrial controllers and instrumentation to modern computers. Certified to CE, FCC, REACH and RoHS standards. Weight 40 g.

Available at price 33.49 €: 100 pcs.

Total available for order: 108 pcs.

Warranty: 2 Years

SKU: 4076437

Manufacturer: StarTech

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

02.07.2026 {{selectedOffer.officeDeliveryString}}

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Customer service center

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

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From 4.99 € (Weight: 0.04 kg)

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

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From 1.99 €

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Product information

Description

The StarTech USB to RS232 DB9 Serial Adapter Cable is a 0.43 m (17 in) grey cable that converts a USB 2.0 Type-A port into a single RS232 DB-9 serial port. It enables connection of legacy serial devices to modern laptops and desktop computers for monitoring, control, data transfer and device configuration. The adapter supports data rates up to 921.6 Kbps and is designed for straightforward installation and broad operating system compatibility, providing a compact solution for adding serial connectivity where it is needed.

Advantages

This adapter offers simple plug-and-play connectivity for many serial devices without requiring an internal card or additional power source. Its 0.43 m cable length provides a tidy, low-profile connection between a host computer and an RS232 peripheral. The converter supports high serial data rates suitable for most POS, industrial and instrumentation applications, and its USB 2.0 Type-A interface ensures compatibility with widely used host ports. The grey, low-weight design is convenient for portable setups and temporary installations.

Suitable for

Connecting point-of-sale (POS) terminals and receipt printers to a computer
Interfacing with serial modems and legacy communication equipment
Monitoring and controlling industrial controllers and automation devices
Connecting laboratory instrumentation and measurement devices that use RS232
Field service, diagnostics and configuration of equipment with DB-9 serial ports

Key specifications

Cable length: 0.43 m (17 in)
Host connector: USB 2.0 Type-A
Device connector: DB-9 (RS232)
Maximum data rate: up to 921.6 Kbps
Product colour: Grey
Weight: approximately 0.04 kg
Compatibility: supports Windows, Linux and macOS operating systems

How to use

Connect the USB Type-A end to an available USB 2.0 or USB 3.0 port on the host computer and attach the DB-9 connector to the RS232 device. If prompted, install the appropriate driver for your operating system following the vendor instructions or the system prompts. Configure serial port settings (baud rate, parity, data bits, stop bits and flow control) in the host application or device manager to match the connected equipment. Once configured, use standard terminal, POS, or custom software to communicate with the serial device.

Usage recommendations

To ensure reliable communications, match the serial port settings on both ends and keep the cable run short to minimize signal degradation. Use the adapter in environments free from excessive electrical interference. For installations in harsh industrial settings, consider additional protective measures such as ferrite beads or shielded routing. Verify driver compatibility with your OS version before deployment to avoid connectivity delays.

Specifications

Cable length:: 0.43 m
Connector 1:: USB 2.0 Type-A
Connector 2:: DB-9
Weight:: 0.04 kg
Product colour:: Grey

All features

Features

Cable length:: 0.43 m
Connector 1:: USB 2.0 Type-A
Connector 2:: DB-9
Product colour:: Grey
Connector 1 gender:: Male
Connector 2 gender:: Male
Mac operating systems supported:: Mac OS X 13.0 Ventura

Weight & dimensions

Weight:: 0.04 kg

Packaging content

Quantity per pack:: 1 pc(s)

Logistics data

Master (outer) case height:: 292 mm
Master (outer) case width:: 355 mm
Master (outer) case length:: 565 mm
Products per master (outer) case:: 100 pc(s)
Harmonized System (HS) code:: 84733080

Certificates

Certification:: CE, FCC, REACH, RoHS

Packaging data

Package weight:: 56 g
Package depth:: 220 mm
Package height:: 21 mm
Package width:: 200 mm

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Instructions

mmo_20816758_1541517513_1178_8191.pdf

startech-ICUSB232V2-4076437.pdf

Description

Instructions

mmo_20816758_1541517513_1178_8191.pdf

startech-ICUSB232V2-4076437.pdf

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Warehouse	Stock	Delivery to the store	Store Price
WH94	100	02.07.2026 Best delivery	33.49 € Best price
WH355	8	07.07.2026	34.99 €

33.49 €

Stock: 100

Delivery Date: 02.07.2026 Best delivery

Warehouse: WH94

34.99 €

Stock: 8

Delivery Date: 07.07.2026

Warehouse: WH355

Customer reviews

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Customer questions

FAQ

How much does the StarTech USB to RS232 DB9 Adapter Cable ICUSB232V2 cost, and is it available for purchase?

The price is 33.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 108 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 02.07.2026 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: 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: cable length, connector 1, connector 2, 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 USB to RS232 DB9 Adapter Cable ICUSB232V2?

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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