# Mini DisplayPort to HDMI adapter cable helos 288488 — 4K resolution support

**URL:** https://aio.lv/en/product--helos-288488--4151488
**Data updated:** 2025-12-29 15:43 (EET)
**Category:** USB Data Cables
**Manufacturer:** helos
**Manufacturer code:** 288488
**EAN:** 4005938884889
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--helos-288488--4151488

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Mini DisplayPort to HDMI adapter cable helos 288488 provides a direct connection from a Mini DisplayPort output to an HDMI display with support for 4K resolution. Designed for connecting laptops, tablets or desktops to monitors, TVs and projectors, it transmits video (and where supported audio) for presentations, multimedia playback and extended displays. Compact and plug-and-play for easy setup.

## Long description

Mini DisplayPort to HDMI adapter cable helos 288488 provides a direct connection from a device with a Mini DisplayPort output to an HDMI display. The silver cable supports up to 4K (3840 x 2160) at 60 Hz and is suitable for connecting laptops, desktops and compatible tablets to monitors, TVs and projectors; video and, where supported by the source device, audio are transmitted through the adapter. The cable features a gold-plated HDMI contact and an aluminium connector housing for improved durability and signal quality.
Advantages
The helos 288488 adapter offers 4K@60Hz support and DisplayPort 1.2 compatibility, ensuring high-resolution video transmission. It is plug-and-play, has gold-plated contacts and a TPE cable jacket for flexible handling. Additional compatibility features include HDR10, 3D support, HDCP compliance and support for Dolby TrueHD and DTS-HD audio formats where the source device provides audio over Mini DisplayPort.
Suitable for
Connecting laptops with Mini DisplayPort to HDMI monitors or TVs
Connecting desktops or compatible tablets to projectors for presentations
Home entertainment setups requiring 4K@60Hz video output
Extending desktop displays or using an external monitor for productivity
Key specifications
Connector: Mini DisplayPort (male) to HDMI (female)
Max output resolution: 3840 x 2160 at 60 Hz
Supported standard: DisplayPort 1.2
Cable jacket: Thermoplastic elastomer (TPE)
Plating and housing: Gold-plated contact, aluminium connector housing
Compatibility/features: HDR10, 3D-capable, HDCP compatible, Dolby TrueHD and DTS-HD support, AMD Eyefinity certified, EDID compatible
How to use
Plug the Mini DisplayPort end into the Mini DisplayPort output of your laptop, desktop or tablet and connect an HDMI cable from the adapter’s HDMI female connector to the HDMI input of your monitor, TV or projector. Power on both devices and select the correct HDMI input on the display. If audio over Mini DisplayPort is supported by the source device, audio will be transmitted automatically; otherwise use a separate audio connection.
Usage recommendations
For optimal 4K@60Hz performance, use an HDMI cable rated for 4K@60Hz and ensure the source device’s Mini DisplayPort output supports DisplayPort 1.2. Check display input settings and update graphics drivers if the expected resolution or audio passthrough is not available.

## FAQ

### How much does the Mini DisplayPort to HDMI adapter cable helos 288488 cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 704 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 23.07.2026 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 helos 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 helos 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/4151488/59853266_large.webp