# HDMI Cable Alcasa 4521-SF020B

**URL:** https://aio.lv/en/product--good-connections-4521-sf020b--3611914
**Data updated:** 2026-01-13 17:45 (EET)
**Category:** Monitor & Display Cables
**Manufacturer:** Good Connections
**Manufacturer code:** 4521-SF020B
**EAN:** 4014619461615
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--good-connections-4521-sf020b--3611914

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Alcasa 4521-SF020B HDMI cable is 2 meters long and features HDMI Type A connectors on both ends. With a data transfer rate of 48 Gbit/s and HDMI version 2.1, it supports Audio Return Channel (ARC) for enhanced audio quality. The cable is designed with gold-plated contacts for optimal connectivity and durability. Its striking blue color adds a stylish touch to your setup.

## Long description

The Alcasa 4521-SF020B HDMI cable is a 2 m video and audio connection cable with HDMI Type A connectors on both ends. It supports HDMI 2.1 signaling and a maximum data transfer rate of 48 Gbit/s, enabling high-bandwidth transmission for compatible devices. The cable includes Audio Return Channel (ARC) capability and gold-plated contacts for improved conductivity and corrosion resistance. The outer jacket is blue, providing a visible and distinctive cable finish suitable for home or office AV setups.
Advantages
This HDMI cable provides HDMI 2.1 performance with a 48 Gbit/s bandwidth, allowing transmission of high-resolution video and multichannel audio where supported. Gold-plated contacts reduce oxidation and help maintain a stable connection over time. The 2 m length offers flexibility for typical AV layouts without excessive slack. The blue outer jacket makes the cable easy to identify and route behind equipment.
Suitable for
 Connecting a TV or monitor to a set-top box, game console, or media player
 Linking a laptop or PC with HDMI output to a display or projector
 Connecting AV receivers or soundbars that use HDMI ARC
 Home entertainment setups where a visible colored cable is preferred for routing
Key specifications
 Cable length: 2 m
 Connectors: HDMI Type A to HDMI Type A
 HDMI version: 2.1
 Maximum data transfer rate: 48 Gbit/s
 Audio features: Audio Return Channel (ARC)
 Contact plating: gold-plated contacts
 Colour: blue
How to use
Plug one HDMI Type A connector into the HDMI output of your source device (for example a Blu-ray player, console, or PC) and the other connector into the HDMI input of your display device (TV, monitor, or projector). If connecting to audio equipment that supports ARC, connect the cable to the HDMI ARC-labelled port on both the TV and the sound device to enable return audio. Ensure devices are powered off or set to standby during initial connection, then power on and select the appropriate HDMI input on the display.
Usage recommendations
For optimal performance, avoid tightly coiling the cable or bending it sharply near the connectors. Route the cable away from large power cables or sources of electromagnetic interference. If you use ARC functionality, verify that ARC is enabled in the settings of both your TV and audio device and that the correct HDMI ARC input is selected.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 2 m |
| Connector 1 | HDMI Type A (Standard) |
| Connector 2 | HDMI Type A (Standard) |
| Product colour | Blue |
| Data transfer rate | 48 Gbit/s |
| Supported graphics resolutions | 7680 x 4320 |
| Supported video modes | 4320p |
| HDMI version | 2.1 |
| Connector contacts plating | Gold |
| Maximum refresh rate | 240 Hz |
| Dolby technologies | DTS:X, Dolby Atmos |
| Audio Return Channel (ARC) | 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 | Polyvinyl chloride (PVC) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Cable diameter | 6 mm |

## FAQ

### How much does the HDMI Cable Alcasa 4521-SF020B cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 435 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 14.07.2026 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 Good Connections 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 Good Connections 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/3611914/64797805_large.webp