# USB 2.0 to RS-232 Adapter ATEN UC-232A1, USB Type-A to DB-9, 1 m, black/metallic

**URL:** https://aio.lv/en/product--aten-uc-232a1--3523779
**Data updated:** 2026-03-07 11:07 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** ATEN
**Manufacturer code:** UC-232A1
**EAN:** 4719264643897
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aten-uc-232a1--3523779

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

ATEN USB 2.0 to RS-232 adapter UC-232A1 provides a 1 m cable that converts a USB Type-A port to a DB-9 serial (RS-232) interface. The compact adapter in black/metallic finish weighs 47 g and is supplied as a single unit. It enables connection of legacy serial devices — barcode scanners, industrial controllers, modems and POS equipment — to modern USB-only computers.

## Long description

The ATEN USB 2.0 to RS-232 Adapter UC-232A1 converts a USB Type-A port into a DB-9 serial (RS-232) interface using a compact 1 m cable. Designed for systems without a native COM port, this adapter provides a simple plug-and-play connection for legacy serial devices such as barcode scanners, industrial controllers, modems and POS equipment. The adapter comes in a black and metallic finish, weighs 47 g and is supplied as a single unit with user instructions.
Advantages
The UC-232A1 supports both PC and Mac platforms and offers baud rates up to 921.6 Kbps for reliable and fast serial communication. Its USB 2.0 interface ensures broad compatibility with modern computers while the DB-9 connector preserves compatibility with existing RS-232 devices. The compact form factor and light weight make it easy to install and transport, and the single integrated cable reduces clutter compared with separate adapter modules and cables.
Suitable for
 Connecting barcode scanners to USB-only laptops and desktops
 Linking industrial controllers and PLCs to computers for programming and monitoring
 Attaching legacy POS peripherals such as receipt printers and scales
 Connecting modems and serial measurement instruments to modern systems
Key specifications
 Interface conversion: USB Type-A (host) to RS-232 DB-9 (device)
 Cable length: 1 m integrated cable
 Supported baud rates: up to 921.6 Kbps
 Compatible platforms: PC and Mac
 Colour and finish: black and metallic
 Weight: 0.047 kg
How to use
Plug the USB Type-A connector into an available USB port on the computer and connect the DB-9 connector to the serial device. Install any required drivers if prompted by the operating system; many systems will recognize the adapter automatically. Configure the serial port settings (baud rate, parity, data bits, stop bits, and flow control) in your terminal program or device management software to match the connected device. After configuration, data can be sent and received through the virtual COM port created by the adapter.
Usage recommendations
Place the adapter where the cable will not be subject to repeated bending or strain; secure cables to avoid accidental disconnection. Verify and match serial settings between the host application and the connected device to ensure correct communication. For critical industrial use, confirm driver compatibility and test the adapter in the intended operating environment before deployment.

## Specifications

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 255 mm |
| Master (outer) case width | 333 mm |
| Master (outer) case gross weight | 3690 g |
| Master (outer) case length | 379 mm |
| Products per master (outer) case | 40 pc(s) |
| Master (outer) case net weight | 1880 g |
| Harmonized System (HS) code | 84733080 |

### Features

| Feature | Value |
|---|---|
| Cable length | 1 m |
| Product colour | Metallic, Black |
| Connector 1 | USB Type-A |
| Connector 2 | DB-9 |
| Connector 2 form factor | Straight |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.047 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 74 g |
| Package depth | 124 mm |
| Package height | 158 mm |
| Package width | 42 mm |

### Packaging content

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

## FAQ

### How much does the ATEN UC-232A1 USB 2.0 to RS-232 adapter cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 257 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 10.07.2026 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 ATEN 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 ATEN 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 2, connector 1, 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.

## Image

https://aio.lv/img/cache/product/3523779/56578060_large.webp