# HDMI cable Alcasa 4521-SF005B

**URL:** https://aio.lv/en/product--good-connections-4521-sf005b--3611910
**Data updated:** 2026-01-13 17:45 (EET)
**Category:** Monitor & Display Cables
**Manufacturer:** Good Connections
**Manufacturer code:** 4521-SF005B
**EAN:** 4014619461585
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--good-connections-4521-sf005b--3611910

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The Alcasa 4521-SF005B is a 0.5 m HDMI Type A cable featuring male connectors on both ends. It supports HDMI version 2.1 with a data transfer rate of 48 Gbit/s and includes Audio Return Channel (ARC). The cable is designed with gold-plated contacts for optimal connectivity and comes in a stylish blue color, ensuring durability and high performance for your audio and video needs.

## Long description

The Alcasa 4521-SF005B is a 0.5 m HDMI Type A cable with male connectors on both ends, designed for short-distance connections between compatible devices. Supporting HDMI 2.1 with a data transfer rate up to 48 Gbit/s and Audio Return Channel (ARC), this blue cable provides the bandwidth needed for high-resolution video and multichannel audio. Gold-plated contacts are used to improve signal transmission and resist corrosion, while the compact length helps reduce cable clutter behind displays and media devices.
Advantages
This HDMI cable supports the HDMI 2.1 specification and a maximum data throughput of 48 Gbit/s, enabling transmission of high-bandwidth signals such as 4K/120Hz or 8K/60Hz where supported by connected devices. The integrated Audio Return Channel simplifies audio connections between a TV and an AV receiver or soundbar. Gold-plated contacts increase contact reliability and reduce the risk of oxidation. The short 0.5 m length is suitable for neat, low-latency connections in close-proximity setups and the blue outer jacket provides a distinct visual cue when organising multiple cables.
Suitable for
Connecting a monitor or TV to a media player, streaming box or game console at short distances
Linking a TV to an AV receiver or soundbar using ARC
Desktop or wall-mounted display setups where cable length should be minimized
Temporary connections for presentations or testing equipment
Key specifications
Cable length: 0.5 m
Connectors: HDMI Type A male — both ends
HDMI version: 2.1
Maximum data transfer rate: 48 Gbit/s
Audio support: Audio Return Channel (ARC)
Contacts: gold-plated
Colour: blue
How to use
Plug one HDMI Type A male connector into the HDMI output of the source device and the other connector into the HDMI input of the display or audio device. If using ARC functionality, connect the cable to the HDMI ARC port on the TV and the corresponding ARC-enabled port on the sound system; enable ARC in the device settings if required. Ensure connectors are fully inserted and avoid excessive bending near the connector ends to maintain signal integrity.
Usage recommendations
For optimal performance, use this 0.5 m cable for close-proximity connections where a short, direct link is needed. Verify that your source and display devices support the target resolutions and refresh rates for HDMI 2.1 features. Avoid running the cable alongside high-power electrical lines and handle connectors by the housings to reduce wear on the contacts.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 0.5 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, 1920 x 1080 (HD 1080), 3860 x 2160 |
| Supported video modes | 3840p, 2160p, 1080p, 720p |
| HDMI version | 2.1 |
| Connector contacts plating | Gold |
| Maximum refresh rate | 240 Hz |
| 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 | Nylon/Polyvinyl Chloride (PVC) |
| RGB support | 4:4:4 |

### Weight & dimensions

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

### Packaging content

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

## FAQ

### How much does the HDMI cable Alcasa 4521-SF005B 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 — 213 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 10.07.2026 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/3611910/64797776_large.webp