# Mini DisplayPort-HDMI Adapter ROLINE 12.03.3129

**URL:** https://aio.lv/en/product--roline-12033129--1098340
**Data updated:** 2025-12-29 05:41 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** ROLINE
**Manufacturer code:** 12.03.3129
**EAN:** 7611990189403
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-12033129--1098340

## 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 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The ROLINE Mini DisplayPort to HDMI Adapter allows you to connect your Mini DisplayPort-enabled devices to HDMI displays. It features a male Mini DisplayPort connector and a female HDMI Type A connector. With a compact design and a depth of only 0.1 mm, this adapter is perfect for portable use. It supports high-definition video and audio, making it ideal for presentations and media playback.

## Long description

The ROLINE Mini DisplayPort-HDMI Adapter (model 12.03.3129) lets you connect a device with a Mini DisplayPort output — for example a graphics card or laptop — to an HDMI display using a standard HDMI male-to-male cable. The adapter has a male Mini DisplayPort connector and a female HDMI Type A socket and is offered in white with a compact form factor.
Advantages
This adapter provides a simple, passive connection from Mini DisplayPort source devices to HDMI monitors or TVs. Its compact size makes it convenient for travel and temporary setups. It supports transmission of video and audio when used in the correct direction (Mini DisplayPort source → HDMI sink) and fits standard HDMI cables via the female HDMI Type A port.
Suitable for
Connecting a Mini DisplayPort-equipped graphics card to an HDMI monitor or TV
Connecting laptops or mini-PCs with Mini DisplayPort output to HDMI projectors
Temporary workstation setups and mobile presentations
Key specifications
Connector 1: Mini DisplayPort (male)
Connector 2: HDMI Type A (female)
Length: approx. 10 cm (overall cable/adapter length)
Colour: White
Model / MPN: 12.03.3129
EAN: 7611990189403
How to use
Plug the Mini DisplayPort male connector into the source device’s Mini DisplayPort output (for example a graphics card or laptop). Then connect a standard HDMI male-to-male cable from the adapter’s HDMI Type A female socket to the HDMI input of the monitor, TV or projector. Ensure the source device is set to output video via Mini DisplayPort and select the corresponding HDMI input on the display.
Usage recommendations
Use the adapter only in the supported direction: Mini DisplayPort (source) → HDMI (display). The adapter is passive and may not work for converting HDMI source signals to Mini DisplayPort displays. For best results use a high-quality HDMI cable and avoid excessive bending at the connector points.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Depth | 0.1 mm |

### Features

| Feature | Value |
|---|---|
| Product colour | White |
| Connector 1 | Mini DisplayPort |
| Connector 2 | HDMI Type A (Standard) |
| Connector 1 gender | Male |
| Connector 2 gender | Female |

## FAQ

### How much does the Mini DisplayPort-HDMI Adapter ROLINE 12.03.3129 cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 725 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 ROLINE 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 ROLINE 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: 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.

### Where can I download the instructions for Mini DisplayPort-HDMI Adapter ROLINE 12.03.3129?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1098340/56575376_large.webp