# EFB Elektronik HDMI-21-00008 HDMI 2.1a Cable 30 m, HDMI Type A Male to Male, Black/Stainless Steel

**URL:** https://aio.lv/en/product--oem-546176--12410295
**Data updated:** 2026-05-09 16:31 (EEST)
**Category:** Monitor & Display Cables
**Manufacturer:** OEM
**Manufacturer code:** 546176
**EAN:** 4049759325008
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 67.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 56.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-546176--12410295

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik HDMI-21-00008 is a high-performance 30-meter HDMI 2.1a cable designed for reliable signal transmission. Featuring gold-plated HDMI Type A connectors, it supports a data transfer rate of 48 Gbit/s, 3D content, and Audio Return Channel (ARC). Built with a durable black and stainless steel finish, this cable is ideal for professional AV installations requiring long-distance connectivity and high-speed performance.

## Long description

The EFB Elektronik HDMI-21-00008 is a high-performance 30-meter HDMI 2.1a cable engineered for reliable, high-speed signal transmission over long distances. Utilizing advanced fiber optic technology and an active chipset, this cable ensures interference-free performance for demanding professional AV environments. It features durable HDMI Type A male connectors with gold-plated contacts and a robust stainless steel and black finish, providing both aesthetic appeal and long-term reliability.
Advantages
This cable offers exceptional signal integrity, supporting resolutions up to 8K at 60Hz and 4K at 120Hz with a massive bandwidth of 48 Gbit/s. The inclusion of an active chipset guarantees stable data transmission, while the flexible, halogen-free TPE jacket allows for easy installation in complex setups. With laser-engraved indicators for source and display, the risk of incorrect connection is eliminated, ensuring a seamless setup process for professional installers.
Suitable for
Digital signage and public display installations
Professional conference rooms and boardrooms
Broadcast studios and high-end AV production environments
Large-scale home theater systems requiring long cable runs
When it may not be suitable
This cable is optimized for long-distance, high-bandwidth professional applications and may be overkill for simple, short-range connections between devices in close proximity. Due to its active fiber optic technology, it is directional and must be installed according to the marked source and display ends, which may not be convenient for temporary or frequently changing setups.
Key specifications
Length: 30 meters
HDMI Version: 2.1a (backward compatible)
Maximum Resolution: 8K at 60Hz, 4K at 120Hz
Data Transfer Rate: 48 Gbit/s
Connectors: HDMI Type A (Male to Male) with gold-plated contacts
Audio Support: DTS, DTS-HD Master Audio, Dolby Atmos, Dolby Digital, Dolby TrueHD, ARC
Additional Features: HDR10 support, 3D, HDMI Ethernet channel
How to use
To ensure proper operation, identify the ends of the cable labeled Source and Display. Connect the end marked Source to your output device, such as a media player or computer, and the end marked Display to your monitor, projector, or television. The cable is plug-and-play, requiring no external power supply as it draws necessary power from the HDMI ports. Ensure the cable is routed without sharp bends to maintain the integrity of the internal fiber optic strands.
What to consider before purchase
Verify the required length for your installation to ensure the 30-meter cable is appropriate.
Confirm that your source and display devices support the HDMI 2.1a standard to utilize the full bandwidth capabilities.
Check the physical path of the cable to ensure it can be installed without exceeding the minimum bend radius.
Usage recommendations
For optimal performance, always ensure the cable is connected in the correct direction as indicated by the laser-engraved labels. Avoid placing heavy objects on the cable or subjecting it to extreme tension during installation to protect the internal fiber optic components.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 30 m |
| Connector 1 | HDMI Type A (Standard) |
| Connector 2 | HDMI Type A (Standard) |
| Product colour | Stainless steel, Black |
| Colour depth | 16 bit |
| Data transfer rate | 48 Gbit/s |
| Supported graphics resolutions | 7680 x 4320, 3840 x 2160 |
| Supported video modes | 4320p, 2160p |
| HDMI version | 2.1a |
| HDCP | Yes |
| Connector contacts plating | Gold |
| Maximum refresh rate | 120 Hz |
| 3D | Yes |
| Dolby technologies | Dolby TrueHD, Dolby Digital, Dolby Atmos, DTS-HD Master Audio, DTS |
| Audio Return Channel (ARC) | Yes |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| HDMI Ethernet channel | Yes |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Cable type | Round cable |
| HDCP version | 2.3 |
| Cable jacket material | Thermoplastic elastomer (TPE) |
| Tensile strength | 98.1 N |
| Bending radius (min) | 40 mm |
| High Dynamic Range (HDR) supported | Yes |
| Enhanced Audio Return Channel (eARC) | Yes |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
| Connector housing material | Zinc |
| HDMI cable type | Ultra High Speed HDMI cable with Ethernet |

### Weight & dimensions

| Feature | Value |
|---|---|
| Connector 1 dimensions (WxDxH) | 52.8 x 19.5 x 11.8 |
| Connector 2 dimensions (WxDxH) | 52.8 x 19.5 x 11.8 |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -20 - 70 |
| Operating temperature (T-T) | -5 - 45 |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Carton |

## FAQ

### How much does the EFB Elektronik HDMI-21-00008 HDMI Cable 30 m cost, and is it available for purchase?

The price is 67.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 01.07.2026 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 OEM 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 OEM 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: cable length, 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 EFB Elektronik HDMI-21-00008 HDMI Cable 30 m?

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/12410295/68707423_large.webp