# DeLOCK 11403 HDMI Extender, 4K, up to 30m, Black

**URL:** https://aio.lv/en/product--delock-1503455--12586392
**Data updated:** 2026-07-22 04:16 (EEST)
**Category:** Cable Adapters & Converters
**Manufacturer:** DELOCK
**Manufacturer code:** 1503455
**EAN:** 4043619114030
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.99 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 38.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-1503455--12586392

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.79 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The DeLOCK 11403 is a compact wired HDMI extender designed to transmit high-resolution 4K signals over distances up to 30 meters. This reliable adapter ensures stable signal quality for professional and home multimedia setups. Its durable black housing and plug-and-play functionality make it an ideal solution for extending HDMI connections without signal loss in various AV configurations.

## Long description

The DeLOCK 11403 HDMI Extender is a compact and efficient solution designed to boost your HDMI signal over longer distances. This wired repeater allows you to extend your high-definition connection up to 30 meters without compromising signal quality. It is engineered to maintain stable performance for both 4K Ultra HD and Full HD 1080p resolutions, making it a versatile tool for various multimedia environments.
Advantages
The primary benefit of this HDMI extender is its ability to bridge the gap between source devices and displays that are located far apart. By utilizing a simple plug-and-play design, it eliminates the need for complex software installations or external power supplies in many configurations. Its durable black housing ensures longevity, while the compact dimensions allow for discreet placement behind monitors or inside equipment racks. The device effectively prevents signal degradation, ensuring that your visual content remains crisp and clear across the entire cable run.
Suitable for
Connecting PCs or laptops to distant monitors or projectors
Home theater setups requiring longer cable runs
Professional AV installations in offices or conference rooms
Extending HDMI signals for digital signage displays
When it may not be suitable
This device is designed for specific cable length configurations and may not function correctly if the total distance exceeds the recommended 30 meters or if the input and output cable ratios are not followed. It is not intended for use with non-HDMI signal types or as a wireless transmission solution.
Key specifications
Maximum supported resolution: 4K Ultra HD
Backward compatibility: Full HD 1080p
Maximum total extension distance: 30 meters
Connectivity technology: Wired
Dimensions: 26 x 47 x 14 mm
Color: Black
How to use
To use the DeLOCK 11403, connect an HDMI cable of up to 20 meters from your source device, such as a computer or laptop, to the input port of the repeater. Then, connect a second HDMI cable of up to 10 meters from the output port of the repeater to your display device, such as a TV or projector. The device operates automatically once connected, requiring no additional configuration.
What to consider before purchase
Ensure your HDMI cables are of sufficient quality to support 4K signals
Verify that the total cable length does not exceed the 30-meter limit
Check that your source and display devices support the required HDMI resolution
Usage recommendations
For optimal signal integrity, use high-quality, shielded HDMI cables and ensure that the input cable does not exceed 20 meters while the output cable does not exceed 10 meters.

## Specifications

| Feature | Value |
|---|---|
| Connectivity technology | Wired |

### Other features

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 26 x 47 x 14 |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |

## FAQ

### How much does the DeLOCK 11403 HDMI Extender 4K cost, and is it available for purchase?

The price is 45.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 10.08.2026 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 DELOCK 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 DELOCK 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

## Image

https://aio.lv/img/cache/product/12586392/68962047_large.webp