# Serial Cable USB Type-A DB-9 Goobay 93128

**URL:** https://aio.lv/en/product--wentronic-93128--1092145
**Data updated:** 2025-12-29 05:39 (EET)
**Category:** Serial & Parallel Cables
**Manufacturer:** WENTRONIC
**Manufacturer code:** 93128
**EAN:** 4040849931284
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 21.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wentronic-93128--1092145

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Goobay 93128 is a USB Type-A to DB-9 serial cable designed for reliable data transfer between devices. It features a sturdy construction for durability and compatibility with various serial devices. Ideal for connecting older hardware to modern computers, this cable ensures stable communication and is easy to use, making it a practical choice for both personal and professional use.

## Long description

The Goobay 93128 Serial Cable USB Type-A DB-9 (WENTRONIC) is a USB-A to D-SUB 9 (DB-9) serial converter cable for connecting RS-232 serial devices to modern computers with USB ports. It provides a compact, single-cable solution for transferring serial data and enables communication with legacy equipment such as modems, industrial controllers, POS terminals and other devices that use a DB-9 serial interface.
Advantages
This cable combines USB Type-A convenience with a standard DB-9 connector for broad compatibility. The Goobay 93128 is built for reliable data transfer and simple plug-and-play use with drivers where required. Its sturdy construction improves durability for repeated connections and typical workplace handling.
Suitable for
 Connecting legacy RS-232 devices (modems, PLCs, industrial controllers) to modern PCs
 Point-of-sale terminals and receipt printers with DB-9 ports
 Serial configuration of networking or telecom equipment
 Maintenance and field service tasks requiring serial communication
Key specifications
 Manufacturer: WENTRONIC (Goobay)
 Model / MPN: 93128
 EAN: 4040849931284
 Connector A: USB Type-A (male)
 Connector B: D-SUB 9 / DB-9 (male or female depending on version — verify before use)
 Function: USB to RS-232 serial converter cable
How to use
Plug the USB Type-A end into an available USB port on the computer and connect the DB-9 end to the serial device. Install any required drivers supplied by the operating system or the manufacturer to enable the virtual COM port. After the driver is installed, select the assigned COM port in the terminal, configuration or service software and set the appropriate serial parameters (baud rate, parity, data bits, stop bits) to match the connected device.
Usage recommendations
Verify the DB-9 pinout and whether the serial device requires a straight-through or null-modem connection. If communication does not start, confirm driver installation and correct COM port and serial settings. Avoid excessive bending or strain at the cable ends to maintain connector integrity.

## Specifications

| Feature | Value |
|---|---|
| Connector 1 | USB Type-A |
| Connector 2 | DB-9 |

## FAQ

### How much does the Serial Cable Goobay 93128 cost, and is it available for purchase?

The price is 25.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 52 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 14.07.2026 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 WENTRONIC 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 WENTRONIC 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

## Image

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