# HDMI cable Lanberg CA-HDMI-21CU-0050-BK 5 m

**URL:** https://aio.lv/en/product--koontz-ca-hdmi-21cu-0050-bk--1859714
**Data updated:** 2025-12-29 07:50 (EET)
**Category:** Monitor & Display Cables
**Manufacturer:** Koontz
**Manufacturer code:** CA-HDMI-21CU-0050-BK
**EAN:** 5901969416640
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--koontz-ca-hdmi-21cu-0050-bk--1859714

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Lanberg CA-HDMI-21CU-0050-BK is a 5 m HDMI Type A cable designed for high-speed data transfer with a rate of 18 Gbit/s. It features male connectors on both ends with gold-plated contacts for optimal signal quality. Supporting HDMI version 2.0, this cable is perfect for 3D content and includes Audio Return Channel (ARC) functionality. The sleek black design complements any setup.

## Long description

Lanberg’s 4K HDMI cable (version 2.0, High Speed with Ethernet) is a 5 m flat HDMI Type A cable designed for high-speed audiovisual transmission between devices such as PCs, laptops, monitors, TVs, NAS servers, projectors and gaming consoles. The cable supports HDMI 2.0, offers a maximum resolution of 3840 x 2160 (4K UHD) and transfer rates up to 18 Gbit/s. Both ends feature male HDMI Type A connectors with gold-plated contacts and the cable includes Audio Return Channel (ARC) and Ethernet support in a black finish for seamless indoor use.
Advantages
The flat design facilitates easy installation and attachment with cable clips and simplified routing along walls or furniture. Gold-plated contacts on both HDMI Type A connectors improve signal reliability and reduce corrosion. Support for HDMI 2.0, ARC and Ethernet ensures compatibility with modern 4K content, 3D playback and networked AV setups while maintaining high image and sound quality. The 5 m length provides flexibility for home or office layouts without signal degradation when used within specification.
Suitable for
Connecting 4K TVs and monitors to PCs, laptops or media players
Home theater and 3D content playback
Projector connections for presentations and events
Gaming consoles requiring 4K/60Hz bandwidth
AV setups that use ARC or HDMI Ethernet Channel
Key specifications
Length: 5 m
Standard: HDMI 2.0 (High Speed with Ethernet)
Maximum resolution: 3840 x 2160 (4K UHD)
Data rate: up to 18 Gbit/s
Connectors: HDMI Type A (male) — both ends, gold-plated contacts
Colour: Black
Features: ARC (Audio Return Channel), Ethernet support, flat cable design
How to use
Connect one HDMI Type A male connector to the HDMI output of the source device (PC, laptop, console or media player) and the other connector to the HDMI input of the display device (TV, monitor or projector). Ensure both devices support the desired HDMI 2.0 features such as 4K resolution, ARC or Ethernet. When routing the flat cable, use cable clips or adhesive mounts to secure it along surfaces and avoid tight bends at the connector ends to maintain signal integrity.
Usage recommendations
For best results, verify that connected devices and settings (resolution, refresh rate and audio output) are configured to support 4K/60Hz and ARC where applicable. Avoid sharp folds and excessive tension on the flat cable; keep connector contacts clean and dry. Use cable clips to secure the cable and prevent strain on the connectors.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 5 m |
| Connector 1 | HDMI Type A (Standard) |
| Connector 2 | HDMI Type A (Standard) |
| Product colour | Black |
| Plug and Play | Yes |
| Data transfer rate | 18 Gbit/s |
| Supported graphics resolutions | 3840 x 2160, 1920 x 1080 (HD 1080) |
| Supported video modes | 2160p, 1080p |
| HDMI version | 2.0 |
| Connector contacts plating | Gold |
| Maximum refresh rate | 144 Hz |
| 3D | Yes |
| Audio Return Channel (ARC) | Yes |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| AWG wire size | 28 |
| Cable material | Copper |
| HDMI Ethernet channel | Yes |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Windows operating systems supported | Y |
| Mac operating systems supported | Y |

### Packaging content

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

## FAQ

### How much does the HDMI cable Lanberg CA-HDMI-21CU-0050-BK cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 17.07.2026 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 Koontz 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 Koontz 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/1859714/64786213_large.webp