# LogiLink AU0033 USB 2.0 to 8-Port Serial Adapter

**URL:** https://aio.lv/en/product--logilink-au0033--3234707
**Data updated:** 2026-05-22 07:19 (EEST)
**Category:** I/O Adapters & Controllers
**Manufacturer:** LOGILINK
**Manufacturer code:** AU0033
**EAN:** 4052792009040
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 94.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 78.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--logilink-au0033--3234707

## 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 LogiLink AU0033 is a high-quality USB 2.0 to 8-port serial adapter designed to expand connectivity for industrial and professional applications. It allows for the simultaneous connection of multiple serial devices to a single USB port, ensuring reliable data transmission. This compact and durable adapter is ideal for connecting modems, scanners, and other serial peripherals to modern computers without native serial ports.

## Long description

The LogiLink AU0033 USB 2.0 to 8-Port Serial Adapter is a professional-grade solution designed to bridge the gap between modern computing systems and legacy serial hardware. By converting a single USB 2.0 port into eight independent RS-232 serial interfaces, this device enables the simultaneous management of multiple peripherals, making it an essential tool for industrial automation, laboratory environments, and professional IT setups that require reliable serial connectivity.
Advantages
This adapter offers a robust and efficient way to expand your system's connectivity without the need for internal expansion cards. Its plug-and-play functionality ensures quick installation, while the absence of IRQ resource requirements eliminates common hardware conflicts often associated with traditional serial ports. The integrated LED indicators provide real-time visual feedback on data transfer status, allowing for easy monitoring and troubleshooting during operation. Its compact design ensures it fits seamlessly into busy workspaces while maintaining high performance for data-intensive serial communication tasks.
Suitable for
Connecting industrial machinery and PLCs
Managing multiple serial modems or scanners
Interfacing with legacy PDAs and mobile devices
Data acquisition from digital cameras and card readers
Professional IT maintenance and diagnostic setups
When it may not be suitable
This adapter is designed specifically for RS-232 serial communication and will not function with devices requiring different interface standards such as parallel ports or specialized proprietary connectors. It is also not intended for high-speed data applications that exceed the 230 KBit/s transfer rate limit.
Key specifications
Interface: USB 2.0 (backward compatible with USB 1.1)
Output: 8x RS-232 serial ports
Data transfer rate: Up to 230 KBit/s
Compatibility: Plug & Play support
Indicators: Integrated LED for data transfer status
Resource management: No IRQ required
How to use
To use the adapter, simply connect it to an available USB port on your computer. The operating system should automatically detect the device due to its plug-and-play design. Once connected, you can plug your serial peripherals into any of the eight available ports. Ensure that the appropriate drivers are installed if required by your specific operating system to facilitate communication with your serial devices.
What to consider before purchase
Verify that your peripheral devices utilize the RS-232 standard
Ensure your computer has an available USB 2.0 or 1.1 port
Check if your specific software requires a higher transfer rate than 230 KBit/s
Confirm compatibility with your current operating system version
Usage recommendations
For optimal performance, ensure the adapter is connected directly to a powered USB port on your computer rather than through an unpowered USB hub. Keep the serial cables as short as possible to maintain signal integrity during data transmission.

## Specifications

### System requirements

| Feature | Value |
|---|---|
| Compatible operating systems | Windows XP/Vista/7/8 |

### Design

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

## FAQ

### How much does the LogiLink AU0033 USB 2.0 to 8-Port Serial Adapter cost, and is it available for purchase?

The price is 94.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 54 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 LOGILINK 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 LOGILINK 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/3234707/58289554_large.webp