# Active Optical Cable HDMI Premium 8K ACT AK4121 15m

**URL:** https://aio.lv/en/product--act-ak4121--3471946
**Data updated:** 2025-12-29 10:56 (EET)
**Category:** Monitor & Display Cables
**Manufacturer:** ACT
**Manufacturer code:** AK4121
**EAN:** 8716065417692
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 119.49 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 98.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--act-ak4121--3471946

## 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 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The ACT 15 meters HDMI Premium 8K Active Optical Cable v2.1 features HDMI Type A male connectors on both ends, supporting a data transfer rate of 48 Gbit/s. This high-quality cable is designed for optimal performance in 8K video transmission, ensuring a reliable and high-speed connection for your devices. Its durable black design makes it suitable for various setups.

## Long description

The ACT Active Optical Cable HDMI Premium 8K AK4121 is a 15 m hybrid HDMI cable combining copper and optical glass to transmit high-resolution video and audio over long distances without data loss. Supplied on a coil, the cable is flexible and easy to install and features standard HDMI Type A male connectors on both ends. It supports up to 8K (7680×4320) at 60 Hz and is compatible with HDMI versions 2.1, 2.0, 1.4a, 1.4, 1.3a and 1.3.
Advantages
The hybrid construction of copper and optical glass enables reliable signal transmission up to 100 m while maintaining a high data rate of 48 Gbit/s for 8K video. The cable’s 15 m length and flexible coil delivery simplify routing and installation in AV setups. Standard HDMI Type A connectors ensure compatibility with most displays and source devices, and the black finish integrates unobtrusively into professional and home environments.
Suitable for
Connecting PCs, media players, set-top boxes or game consoles to 4K/8K TVs and monitors
Long-distance installations where copper-only HDMI cables would suffer signal loss
Professional AV setups, conference rooms and home theatre systems
Key specifications
Length: 15 m
Connectors: HDMI Type A (male) — both ends
Data rate: 48 Gbit/s
Maximum resolution: 7680×4320 @ 60 Hz (8K)
Compatibility: HDMI 2.1 / 2.0 / 1.4a / 1.4 / 1.3a / 1.3
Colour: Black
How to use
Uncoil the cable and route it between source and display, avoiding sharp bends. Plug the HDMI Type A connector into the HDMI output of your source device and the other end into the HDMI input of your display. Power on the connected devices and select the appropriate HDMI input on the display. For best results, ensure devices support the target resolution and refresh rate.
Usage recommendations
For maximum performance, use devices and displays that support HDMI 2.1 features and set the output resolution and refresh rate to 7680×4320 @ 60 Hz where supported. Avoid tight cable bends and keep the cable away from strong electromagnetic interference sources.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 15 m |
| Connector 1 | HDMI Type A (Standard) |
| Connector 2 | HDMI Type A (Standard) |
| Product colour | Black |
| Data transfer rate | 48 Gbit/s |
| Supported graphics resolutions | 7680 x 4320 |
| HDCP | Yes |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| Cable material | Copper |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Cable jacket material | Nylon/Polyvinyl Chloride (PVC) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Cable diameter | 4.5 mm |

### Packaging content

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

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733080 |

## FAQ

### How much does the Active Optical Cable HDMI Premium 8K ACT AK4121 cost, and is it available for purchase?

The price is 119.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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. 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 ACT 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 ACT 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.

## Image

https://aio.lv/img/cache/product/3471946/64795404_large.webp