# Keystone Module EFB Elektronik EB520V2 Flat Black

**URL:** https://aio.lv/en/product--efb-elektronik-eb520v2--3127840
**Data updated:** 2026-01-13 17:38 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** EFB Elektronik
**Manufacturer code:** EB520V2
**EAN:** 4049759063047
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-eb520v2--3127840

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik EB520V2 is a flat keystone module in black color, featuring an HDMI connector. This module is designed for easy integration into wall plates and offers a reliable connection for HDMI devices. Its compact design ensures a neat installation, making it ideal for both home and professional use. The EB520V2 is perfect for connecting TVs, projectors, and other HDMI-enabled devices, providing high-quality video and audio transmission.

## Long description

The EFB Elektronik EB520V2 Flat Black keystone module is a compact HDMI coupling designed for installation in wall plates and patch panels. It provides a flat, low-profile finish while maintaining standard HDMI connectivity for high-quality audio and video transmission. The black finish helps create a discreet, professional appearance in home entertainment systems, conference rooms, classrooms, and AV installations.
Advantages
This flat HDMI keystone module offers a space-saving design that sits nearly flush with wall plates, reducing protrusion and creating a clean installation. The module preserves standard HDMI signal paths for reliable digital video and audio transfer and simplifies cable routing during installation or maintenance. Durable construction and a consistent connector interface ensure repeatable, easy connections for HDMI-equipped devices.
Suitable for
Connecting televisions, monitors and projectors to in-wall HDMI cabling
AV installations in living rooms, home theaters and meeting rooms
Retrofit and new-build wall plate installations requiring a flat HDMI outlet
Environments where a low-profile, discreet connector appearance is desired
Key specifications
Connector type: HDMI to HDMI coupling
Form factor: flat/low-profile keystone module
Colour: black finish for discreet appearance
Mounting: designed for standard keystone wall plates and panels
Compatibility: intended for HDMI-compliant devices and cabling
How to use
Insert the EB520V2 keystone module into a compatible keystone opening in a wall plate or patch panel until it snaps into place. Terminate HDMI cables to the module by connecting the HDMI plugs of source and display devices to each side of the coupling. Ensure cable orientation and seating are correct to maintain a secure connection. If installing within a structured wiring system, route in-wall or patch cables to the back of the module before final mounting.
Usage recommendations
For optimal performance, use HDMI cables that match the resolution and bandwidth requirements of your devices (for example, High Speed or Premium/Ultra High Speed HDMI cables for 4K/High frame rate signals). Avoid excessive bending or strain on cables at the connector and secure wall plates to prevent movement that could loosen connections.

## Specifications

| Feature | Value |
|---|---|
| Construction type | Flat |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| Connector 1 | HDMI |
| Connector 2 | HDMI |
| Connector 1 gender | Female |
| Connector 2 gender | Female |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85369010 |

### Technical details

| Feature | Value |
|---|---|
| Housing material | Plastic |

## FAQ

### How much does the Keystone Module EFB Elektronik EB520V2 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 — 10 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 01.07.2026 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 EFB Elektronik 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 EFB Elektronik 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 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/3127840/64203936_large.webp