# Unitek USB-A to RS232 Serial Cable (DB9 Female) Y-1105D01

**URL:** https://aio.lv/en/product--unitek-y-1105d01--11466207
**Data updated:** 2026-03-07 20:18 (EET)
**Category:** USB Data Cables
**Manufacturer:** Unitek
**Manufacturer code:** Y-1105D01
**EAN:** 4894160058041
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unitek-y-1105d01--11466207

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Unitek USB-A to RS232 serial cable (DB9 female) Y-1105D01 provides a direct connection between a computer USB-A port and RS232 serial devices with a DB9 female connector. Ideal for connecting modems, industrial equipment, POS terminals, and legacy peripherals. Facilitates data transfer and device configuration without adding a serial port to the PC.

## Long description

The Unitek USB-A to RS232 Serial Cable (DB9 Female) Y-1105D01 connects a computer's USB-A port to RS232 serial devices with a DB9 female connector, enabling direct communication with legacy equipment and peripherals. This cable enables data transfer, device configuration and control without installing a separate serial card, providing a straightforward solution for connecting modems, industrial instruments, POS terminals and other RS232-based devices to modern computers.
Advantages
The cable converts USB-A to RS232 signals with built-in conversion electronics, eliminating the need for an internal serial port. Its DB9 female connector matches standard serial devices and supports reliable data transmission for configuration and control tasks. The compact, single-cable design simplifies setup and reduces clutter compared with adding expansion cards or external adapters.
Suitable for
Connecting modems and serial communication devices to computers
Linking industrial control equipment, sensors and PLCs for configuration
Interfacing POS terminals, barcode scanners and receipt printers
Accessing legacy peripherals such as serial mice, label printers and measurement instruments
Key specifications
Connector type: USB-A (host) to DB9 female (RS232)
Function: USB to RS232 serial signal conversion
Cable use: data transfer and device configuration/control
Compatibility: standard RS232 serial devices with DB9 male connectors
Design: single-cable external adapter with integrated conversion electronics
How to use
Plug the USB-A connector into an available USB port on the computer and attach the DB9 female connector to the RS232 device with the device's DB9 male connector. If required by the operating system, install the driver provided by the system or from the device manufacturer to enable the virtual COM port. After the driver is installed and the virtual COM port is assigned, configure communication parameters (baud rate, parity, data bits, stop bits and flow control) in the terminal or application software to match the RS232 device settings, then establish the connection for data transfer or device management.
Usage recommendations
Use a direct connection without extending the cable to preserve signal integrity and reliable communication. When working in industrial environments, avoid routing the cable alongside high-voltage or high-frequency lines. Verify and match serial port settings in both the host application and the RS232 device to prevent communication errors.

## FAQ

### How much does the Unitek USB-A to RS232 Serial Cable Y-1105D01 cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 65 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 13.07.2026 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 Unitek 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 Unitek 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

https://aio.lv/img/cache/product/11466207/66103660_large.webp