# USB Gender Changer MicroConnect USBADB9M

**URL:** https://aio.lv/en/product--microconnect-usbadb9m--624751
**Data updated:** 2025-12-28 21:31 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** MicroConnect
**Manufacturer code:** USBADB9M
**EAN:** 5712505635568
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.49 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 27.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--microconnect-usbadb9m--624751

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The MicroConnect USBADB9M is a USB 2.0 to Serial gender changer. It features a black design and allows seamless connectivity between USB and serial devices. Ideal for connecting older serial devices to modern USB ports, it ensures reliable data transfer and compatibility. Perfect for users needing to bridge the gap between different connection types.

## Long description

The MicroConnect USBADB9M is a USB 2.0 to serial gender changer that enables data exchange between PCs and serial peripheral devices such as machine control systems, modems and sensors via a USB port. The adapter has a black finish and provides a simple solution for connecting older serial equipment to modern USB-only computers.
Advantages
The adapter supports USB 2.0 communication and provides a compact, lightweight (0.03 kg) cable solution for converting between USB and serial connectors. Its design focuses on straightforward compatibility without requiring additional hardware, allowing reliable data transfer between devices with different interface types.
Suitable for
Connecting legacy serial devices (RS-232) to USB ports
Linking modems and sensors to modern PCs
Machine control systems requiring serial communication
Key specifications
Brand: MicroConnect
Model: USBADB9M
Connector 1: USB 2.0
Connector 2: Serial (DB9)
Colour: Black
Weight: 0.03 kg
MPN: USBADB9M
EAN: 5712505635568
How to use
Connect the USB 2.0 end to an available USB port on your computer and attach the serial (DB9) end to the peripheral device. Ensure device drivers are installed or let the operating system detect and configure the adapter. After connection, verify communication settings (baud rate, parity, stop bits) in your software to match the serial device.
Usage recommendations
Use short cable runs and avoid excessive bending to maintain signal integrity. For reliable operation, confirm driver compatibility with your operating system and check serial communication settings in the connected device and host application.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.03 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 34 g |
| Package depth | 119 mm |
| Package height | 19 mm |
| Package width | 158 mm |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| Connector 1 | USB 2.0 |
| Connector 2 | Serial |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

## FAQ

### How much does the USB Gender Changer MicroConnect USBADB9M cost, and is it available for purchase?

The price is 33.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 03.08.2026 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 MicroConnect 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 MicroConnect 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: weight, connector 1, connector 2, 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/624751/56571457_large.webp