# ROLINE 12.02.1174 serial cable Black USB Type-A RS-422/RS-485

**URL:** https://aio.lv/en/product--secomp-12021174--11258678
**Data updated:** 2025-12-30 18:37 (EET)
**Category:** USB Data Cables
**Manufacturer:** Secomp
**Manufacturer code:** 12.02.1174
**EAN:** 7630049634329
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 76.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 63.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--secomp-12021174--11258678

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The ROLINE 12.02.1174 is a high-quality serial cable featuring a USB Type-A connector on one end and RS-422/RS-485 on the other. It is designed for reliable data transmission in industrial and commercial applications, ensuring compatibility with various devices. The black color adds a professional look, making it suitable for any setup.

## Long description

The ROLINE 12.02.1174 serial cable provides an extra Serial RS-422/RS-485 port via a USB Type-A connection. Designed for reliable data transmission in industrial and commercial environments, this black cable ensures compatibility with devices that require RS-422 or RS-485 interfaces and presents a professional appearance suitable for various setups.
Advantages
This cable offers straightforward USB-to-serial conversion, supporting RS-422 and RS-485 protocols for robust, differential data communication. The USB Type-A connector enables easy connection to standard computers and controllers, while the compact, single-cable design reduces clutter and simplifies installation.
Suitable for
Connecting industrial controllers and PLCs to PCs
Serial communication with measurement and automation devices
Field service, device configuration and diagnostics
Commercial setups requiring RS-422/RS-485 interfaces
Key specifications
Connector 1: USB Type-A
Connector 2: RS-422 / RS-485
Product colour: Black
Brand: Secomp (ROLINE)
Manufacturer part number (MPN): 12.02.1174
EAN: 7630049634329
How to use
Plug the USB Type-A end into an available USB port on your computer or controller and connect the RS-422/RS-485 end to the target device following the device's wiring diagram for differential pairs and signal ground. Install any required driver provided by the operating system or the device manufacturer, then configure the serial port settings (baud rate, parity, data bits, stop bits) in your terminal or application to match the connected device.
Usage recommendations
For stable communication, keep cable runs within recommended lengths for RS-422/RS-485 networks, use proper termination and biasing where required, and avoid routing the cable alongside high-voltage power lines to reduce interference.

## Specifications

### Features

| Feature | Value |
|---|---|
| Connector 1 | USB Type-A |
| Connector 2 | RS-422/RS-485 |
| Product colour | Black |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| Windows operating systems supported | Windows 10, Windows 7, Windows 8 |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

## FAQ

### How much does the ROLINE 12.02.1174 serial cable cost, and is it available for purchase?

The price is 76.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 97 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 15.07.2026 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. 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 Secomp 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 Secomp 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: connector 1, connector 2, 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.

## Image

https://aio.lv/img/cache/product/11258678/64173380_large.webp