# USB 2.0 to RS232 Adapter ROLINE 12.02.1001

**URL:** https://aio.lv/en/product--roline-12021001--1082820
**Data updated:** 2025-12-29 05:36 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** ROLINE
**Manufacturer code:** 12.02.1001
**EAN:** 7611990194810
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 99.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 82.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-12021001--1082820

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The ROLINE USB 2.0 to RS232 Adapter allows seamless connection of RS232 devices to USB ports. It features a compact design suitable for DIN rail mounting, ensuring space efficiency. The adapter supports data transfer rates up to 115200 bps and is compatible with various operating systems, making it versatile for different applications. Its robust construction ensures durability, while the plug-and-play functionality simplifies installation.

## Long description

ROLINE USB 2.0 to RS232 Adapter ROLINE 12.02.1001 provides a compact solution to connect RS232 serial devices to a PC USB port. The adapter supports USB 2.0/1.1/1.0 standards, offers a data transfer rate up to 115200 bit/s and includes 15 kV ESD protection on the RS232 port. Designed for DIN-rail mounting, it is powered via the Mini USB Type B connector (40 mA) and is compatible with a range of Windows operating systems.
Advantages
The adapter combines wide OS compatibility and plug-and-play convenience with a compact DIN-rail ready form factor. It provides robust ESD protection for the RS232 interface and supports the standard serial baud rate up to 115200 bit/s. The unit uses a Mini USB Type B power and data connection, reducing cable clutter and simplifying installation in industrial or control cabinet environments.
Suitable for
Connecting legacy RS232 devices (e.g., serial meters, controllers, barcode scanners) to modern PCs or embedded systems
DIN-rail installations in control cabinets and automation racks
Applications requiring ESD protection for serial communication
Key specifications
Interface: USB 2.0 to RS232 (DB9 Male)
USB compatibility: USB 2.0, USB 1.1, USB 1.0
Maximum data rate: up to 115200 bit/s
ESD protection: 15 kV on RS232 port
Connectors: 1x DB9 Male, 1x Mini USB Type B
Power: supplied via Mini USB Type B (40 mA)
Mounting: DIN-rail
Supported OS: Windows 98SE/ME/2000/Server 2003/XP/Server 2008/Vista/7
Colour: Black
How to use
Mount the adapter on a DIN rail and connect the DB9 male connector to the RS232 device. Plug a Mini USB Type B cable into the adapter and into a PC USB port to provide data and power. Install any required drivers if prompted by the operating system; many systems will recognize the adapter as a COM port for serial communication. Configure the host software serial port settings (baud rate, parity, data bits, stop bits) to match the RS232 device, up to 115200 bit/s.
Usage recommendations
For reliable operation, use a shielded USB cable and avoid routing the USB cable alongside high-voltage power lines. Verify driver compatibility with your Windows version before deployment and ensure the RS232 device settings match the COM port configuration on the host.

## Specifications

### Other features

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 22.5 x 42.5 x 85 |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |

## FAQ

### How much does the USB 2.0 to RS232 Adapter ROLINE 12.02.1001 cost, and is it available for purchase?

The price is 99.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 22.07.2026 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 ROLINE 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 ROLINE 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: 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/1082820/56573511_large.webp