# Keystone module EFB Elektronik EB520V2 flat black with HDMI-to-HDMI connectors

**URL:** https://aio.lv/en/product--efb-elektronik-eb520v2--3622610
**Data updated:** 2026-03-07 11:08 (EET)
**Category:** Monitor & Display Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** EB520V2
**EAN:** 4049759097837
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 36.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 30.16 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-eb520v2--3622610

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

EFB Elektronik EB520V2 is a flat keystone module in black designed for HDMI-to-HDMI connections. The module provides pass-through HDMI connectivity in a compact, low-profile form factor for wall plates or patch panels. It is suitable for AV installations where space-saving, neat HDMI cable routing and easy modular replacement are required.

## Long description

EFB Elektronik EB520V2 is a flat black keystone module designed to provide HDMI-to-HDMI pass-through connectivity in a low-profile form factor. Intended for integration into wall plates or patch panels, this module delivers a clean, space-saving HDMI connection point that maintains signal continuity while allowing quick modular replacement. Its compact design supports neat cable routing in residential and commercial AV installations where a slim profile and straightforward HDMI pass-through are required.
Advantages
The flat black module offers unobtrusive appearance and reduced protrusion compared with standard bulk HDMI adapters, making it suitable for slim wall plates and tight mounting locations. Being a keystone-format pass-through, it simplifies installation and maintenance by allowing individual module replacement without reworking the entire faceplate or panel. The all-HDMI connectors on both ends preserve direct digital audio and video signals and require no active electronics, ensuring reliable passive pass-through operation.
Suitable for
Home theater wall plate installations where a low-profile HDMI outlet is desired
Conference rooms and meeting spaces requiring tidy HDMI cable terminations
AV patch panels in racks or distribution boxes needing modular HDMI ports
Retrofits or upgrades where minimal wall protrusion is important
Key specifications
Connector type: HDMI to HDMI pass-through
Form factor: flat keystone module compatible with standard keystone openings
Colour: black
Mounting: intended for wall plates and patch panels with keystone slots
Function: passive HDMI signal continuity without active conversion
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. Connect an HDMI cable to each side of the module to establish a pass-through link between source and display or between patch panel ports and field cabling. No power or configuration is needed. To replace the module, remove it from the keystone slot and insert a new keystone module following the same steps.
Usage recommendations
Use high-quality HDMI cables and avoid excessive bending at the connector interface to preserve signal integrity. Confirm that cable length and HDMI version requirements for your AV equipment are met, since the module provides passive pass-through and does not extend supported cable length or add signal amplification.

## Specifications

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

### Features

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

### Technical details

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

### Logistics data

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

## FAQ

### How much does the Keystone module EFB Elektronik EB520V2 cost, and is it available for purchase?

The price is 36.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 17.07.2026 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/3622610/64798210_large.webp