# USB to RS-232 Adapter ATEN UC232A1-AT

**URL:** https://aio.lv/en/product--aten-uc232a1-at--336361
**Data updated:** 2025-12-28 21:15 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** ATEN
**Manufacturer code:** UC232A1-AT
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aten-uc232a1-at--336361

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The ATEN USB 2.0 to RS-232 Adapter (100cm) allows you to connect RS-232 serial devices to your computer via USB. It features a 1m cable length, USB Type-A connector, and comes in a sleek black metallic design. Weighing only 47g, it's lightweight and portable. Ideal for connecting devices like printers, modems, and barcode scanners. Package dimensions are 42mm x 124mm, making it easy to store and transport.

## Long description

The ATEN USB to RS-232 Adapter UC232A1-AT provides a simple way to connect RS-232 serial devices to computers that lack a COM/DB9 port. The adapter supports USB 2.0 connectivity with a 1 m cable and a USB Type-A connector, offering data transfer rates up to 921.6 Kbps. Its compact, black metallic design and 47 g weight make it portable and suitable for use with industrial automation equipment, scientific instruments, POS systems and consumer serial peripherals.
Advantages
This UC232A series adapter is compatible with both PC and Mac systems, delivers high-speed serial communication up to 921.6 Kbps, and eliminates the need for built‑in serial ports on modern laptops and desktops. The 1 m integrated cable and USB Type-A connector provide plug-and-play convenience while the lightweight metallic housing supports easy transport and everyday use.
Suitable for
Connecting printers and modems with RS-232 ports
Point of sale (POS) systems and barcode scanners
Industrial automation controllers and sensors
Scientific and laboratory instruments requiring serial communication
Key specifications
Model: ATEN UC232A1-AT
Interface: USB 2.0 to RS-232 (DB9)
Cable length: 1.0 m
Connector: USB Type-A
Maximum baud rate: 921.6 Kbps
Weight: 47 g
Colour: Black (metallic finish)
Compatibility: Windows and macOS
How to use
Plug the USB Type-A connector into an available USB port on your computer and attach the RS-232 device to the adapter's DB9 connector. Install any required drivers for your operating system if they are not detected automatically. Configure the serial port settings (baud rate, data bits, parity, stop bits, and flow control) in your terminal or application to match the RS-232 device's requirements.
Usage recommendations
For reliable operation, use the adapter with a stable USB port and avoid excessive cable tension. Verify driver compatibility with your OS version and set matching serial parameters on both ends to ensure correct communication.

## 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 USB to RS-232 Adapter ATEN UC232A1-AT cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 596 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 23.07.2026 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: Cash payment, 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/336361/56588350_large.webp