# Serial Cable UNITEK Y-105A USB Type-A DB-9 Black 1.5m

**URL:** https://aio.lv/en/product--unitek-y-105a--133161
**Data updated:** 2026-01-13 15:20 (EET)
**Category:** Serial & Parallel Cables
**Manufacturer:** Unitek
**Manufacturer code:** Y-105A
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unitek-y-105a--133161

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The UNITEK Y-105A is a 1.5m long serial cable featuring a USB Type-A connector and a DB-9 connector. It is designed for reliable data transfer between devices. The black color adds a sleek look, while the durable construction ensures longevity. Ideal for connecting serial devices to your computer or laptop.

## Long description

The UNITEK Y-105A Serial Cable is a 1.5 m interface cable with a USB Type-A connector on one end and a DB-9 (RS-232) connector on the other. Designed to connect serial devices to modern computers and laptops that lack native COM ports, this cable converts USB signals to standard serial format for reliable data exchange. The black outer jacket provides a neutral appearance while the construction supports regular use in office, industrial, and home environments.
Advantages
The cable offers a straightforward single-cable solution for connecting legacy serial equipment to USB-equipped hosts without requiring additional adapters. Its 1.5 m length balances reach and cable management, and the fixed molded connectors reduce strain at contact points. The combination of USB Type-A and DB-9 connectors supports compatibility with a wide range of serial peripherals such as modems, industrial controllers, barcode scanners, and measuring instruments.
Suitable for
 Connecting RS-232 serial devices to desktop or laptop USB ports
 Programming or configuring industrial controllers and PLCs
 Data transfer from barcode scanners, scales and measurement tools
 Legacy equipment maintenance and diagnostics
Key specifications
 Cable length: 1.5 m
 Connector A: USB Type-A (male)
 Connector B: DB-9 (male/female as applicable to device connection)
 Colour: Black
 Function: USB-to-serial (RS-232) data conversion
How to use
Connect the USB Type-A plug to an available USB port on the computer or laptop. Attach the DB-9 connector to the serial port of the target device, ensuring proper orientation and secure seating. If required by the host operating system, install the appropriate USB-to-serial driver so the cable is recognized as a COM port. After connection and driver setup, configure serial communication parameters (baud rate, parity, data bits, stop bits, flow control) in your terminal software or device configuration tool to match the connected device.
Usage recommendations
Avoid sharp bends and excessive pulling on the cable to prolong connector and cable life. For intermittent desktop use, keep the cable length free from heavy foot traffic and avoid pinching at connector interfaces. If using with industrial equipment, secure connectors with any available screws or retention hardware on the device side and confirm signal settings before live operation.

## Specifications

| Feature | Value |
|---|---|
| Cable length | 1.5 m |
| Product colour | Black |
| Connector 1 | USB Type-A |
| Connector 2 | DB-9 |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Serial Cable UNITEK Y-105A cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 292 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 03.07.2026 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/133161/56568449_large.webp