# HDMI cable Alcasa 4521-SF005B 0.5 m, HDMI Type A male–male, HDMI 2.1, 48 Gbit/s, gold-plated contacts, blue

**URL:** https://aio.lv/en/product--alcasa-4521-sf005b--11716727
**Data updated:** 2026-03-08 11:15 (EET)
**Category:** Audio & Video Cables
**Manufacturer:** Alcasa
**Manufacturer code:** 4521-SF005B
**EAN:** 4014619461585
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alcasa-4521-sf005b--11716727

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Alcasa 4521-SF005B is a 0.5 m HDMI 2.1 cable with HDMI Type A male connectors on both ends and gold-plated contacts. It supports up to 48 Gbit/s data transfer and includes Audio Return Channel (ARC). The compact blue cable is suitable for connecting TVs, monitors, game consoles and AV receivers where short high-bandwidth HDMI links are required.

## Long description

Alcasa 4521-SF005B is a 0.5 m HDMI 2.1 cable with HDMI Type A male connectors on both ends and gold-plated contacts. Designed for short, high-bandwidth links, this compact blue cable supports up to 48 Gbit/s transfer rate and includes Audio Return Channel (ARC), making it suitable for connecting TVs, monitors, game consoles and AV receivers where space is limited or devices are close together.
Advantages
The HDMI 2.1 specification enables high data throughput up to 48 Gbit/s and supports high refresh rates. Gold-plated contacts improve corrosion resistance and ensure reliable signal transmission. The 0.5 m length reduces cable clutter and signal degradation over short runs, while the standard HDMI Type A male–male connectors provide universal compatibility with most consumer AV devices. The blue color helps with cable identification in multi-cable setups.
Suitable for
 Connecting a TV to a set-top box or streaming player located close to the display
 Short-distance link between a monitor and a PC or laptop
 Connecting a game console to a TV when devices are side-by-side
 Linking an AV receiver to nearby source devices where high bandwidth and ARC are required
Key specifications
 Cable length: 0.5 m
 Connector type: HDMI Type A male–male
 HDMI version: 2.1
 Maximum data rate: up to 48 Gbit/s
 Supported refresh rates: up to 240 Hz (depending on resolution and device capabilities)
 Audio Return Channel (ARC) support
 Contact plating: gold-plated contacts
 Color: blue
How to use
Connect one HDMI Type A male end to the HDMI output of the source device (for example a game console, streaming player or PC) and the other end to the HDMI input on the display or AV receiver. Ensure both devices are powered off when inserting the connectors to avoid hot-plug issues, then power on and select the corresponding HDMI input on the display. If using ARC, enable the ARC/eARC function in the TV and receiver settings according to the device manuals.
Usage recommendations
For best performance, keep the cable run short and avoid sharp bends near the connectors. Verify device HDMI settings (resolution, refresh rate, HDR and audio passthrough) to match capabilities of both source and display. When using high refresh rates or high-resolution modes, confirm that connected devices support HDMI 2.1 features to achieve the specified bandwidth.

## Specifications

| Feature | Value |
|---|---|
| Data transfer rate | 48 Gbit/s |
| Supported graphics resolutions | 7680 x 4320, 3860 x 2160, 1920 x 1080 (HD 1080) |
| Supported video modes | 3840p, 2160p, 1080p, 720p |
| HDMI version | 2.1 |
| Maximum refresh rate | 240 Hz |
| Audio Return Channel (ARC) | Yes |
| Cable jacket material | Nylon/Polyvinyl Chloride (PVC) |
| RGB support | 4:4:4 |

### Features

| Feature | Value |
|---|---|
| Cable length | 0.5 m |
| Product colour | Blue |
| Connector 1 | HDMI Type A (Standard) |
| Connector 2 | HDMI Type A (Standard) |
| Connector contacts plating | Gold |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| Cable material | Copper |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

### Packaging content

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

### Weight & dimensions

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

## FAQ

### How much does the Alcasa HDMI cable 4521-SF005B 0.5 m cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 16.07.2026 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 Alcasa 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 Alcasa 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/11716727/67202023_large.webp