# HDMI cable Alcasa 4521-SF015B — 1.5 m, HDMI Type A male–male, HDMI 2.1, 48 Gbit/s, gold-plated contacts, blue

**URL:** https://aio.lv/en/product--alcasa-4521-sf015b--11717100
**Data updated:** 2026-03-08 11:16 (EET)
**Category:** Audio & Video Cables
**Manufacturer:** Alcasa
**Manufacturer code:** 4521-SF015B
**EAN:** 4014619461608
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alcasa-4521-sf015b--11717100

## 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-SF015B is a 1.5 m HDMI 2.1 cable with HDMI Type A male connectors at both ends. Supports up to 48 Gbit/s data transfer, 3D formats and Audio Return Channel (ARC). Gold-plated contacts improve connectivity and corrosion resistance. Suitable for connecting TVs, monitors, game consoles and AV receivers where high-bandwidth 4K/8K video and multichannel audio are required.

## Long description

Alcasa 4521-SF015B is a 1.5 m HDMI Type A male–male cable designed to the HDMI 2.1 specification. With a maximum bandwidth of 48 Gbit/s it supports high-bandwidth video and audio signals, including resolutions up to 8K at 60Hz (with DSC) and 4K at 240Hz. The cable features gold-plated contacts for improved connectivity and corrosion resistance, a robust aluminum plug housing and conductors made from 99.99% oxygen-free copper for reliable signal transmission. The outer jacket uses SmartFLEX soft PVC technology for enhanced flexibility and durability during installation and in applications with movement.
Advantages
The SmartFLEX soft PVC jacket enables very small bending radii and easier cable routing compared with conventional stiff cables while maintaining mechanical strength and long-term durability. Triple shielding and high-purity copper conductors reduce signal loss and interference, and gold-plated contacts in an aluminum housing improve electrical contact and corrosion resistance. Full HDMI 2.1 support provides broad compatibility with modern TVs, monitors, game consoles and AV receivers for high-resolution video and multichannel audio formats.
Suitable for
Connecting 4K and 8K TVs and UHD displays to AV receivers or set-top devices
Linking gaming consoles and high-refresh-rate monitors for 4K@240Hz or 1080p high-frame-rate gaming
Home theater setups requiring multichannel audio formats such as Dolby Atmos or DTS:X
Installations where a flexible cable with small bending radius is needed (wall mounts, movable brackets)
Key specifications
Length: 1.5 m
Connector type: HDMI Type A male – HDMI Type A male
HDMI version: 2.1
Maximum bandwidth: 48 Gbit/s
Supported resolutions: up to 7680×4320 @ 60Hz (with DSC) and 7680×4320 @ 30Hz 4:4:4
Supports 4K @ 240Hz (DSC or 4:2:0 where applicable)
Audio: up to 32 audio channels, supports Dolby Atmos, DTS:X and other multichannel formats
Conductors: 99.99% oxygen-free copper
Contacts: gold-plated
Cable jacket: SmartFLEX soft PVC (high flexibility, small bending radius)
Color: blue
How to use
Connect one HDMI Type A plug to the HDMI output of your source device (for example a Blu-ray player, game console or PC graphics output) and the other plug to the HDMI input of your display, TV or AV receiver. Ensure both devices are powered and set the display input to the corresponding HDMI port. For maximum resolution and refresh rate, enable compatible display settings on source and sink devices and, if required, enable Display Stream Compression (DSC) or adjust color sampling settings according to device capabilities.
Usage recommendations
For best performance, route the cable avoiding sharp bends and tight kinks despite its SmartFLEX jacket; allow gentle curves to maintain signal integrity. When using high refresh rates or 8K resolutions, confirm that both connected devices and any intermediary hardware (switches, receivers) support HDMI 2.1 features and the necessary DSC or color sampling modes.

## Specifications

| Feature | Value |
|---|---|
| Data transfer rate | 48 Gbit/s |
| Supported graphics resolutions | 7680 x 4320 |
| Supported video modes | 4320p |
| HDMI version | 2.1 |
| Maximum refresh rate | 240 Hz |
| 3D | Yes |
| Dolby technologies | Dolby Atmos |
| Audio Return Channel (ARC) | Yes |
| Cable jacket material | Polyvinyl chloride (PVC) |
| High Dynamic Range (HDR) supported | Yes |
| Cable jacket type | Extremely flexible |

### Features

| Feature | Value |
|---|---|
| Cable length | 1.5 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 |
| AWG wire size | 30 |
| 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 4521-SF015B HDMI cable 1.5 m cost, and is it available for purchase?

The price is 16.49 € (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: connector 2, cable length, connector 1, 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/11717100/67200905_large.webp