# Cable gender changer EFB Elektronik 37528.1V2 — RJ-45 to 2× RJ-45, silver

**URL:** https://aio.lv/en/product--efb-elektronik-375281v2--10467132
**Data updated:** 2026-01-07 09:59 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** EFB Elektronik
**Manufacturer code:** 37528.1V2
**EAN:** 4049759293895
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-375281v2--10467132

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

EFB Elektronik 37528.1V2 cable gender changer adapts a single RJ-45 connector to two RJ-45 ports. The compact silver adapter provides connector 1: RJ-45 and connector 2: 2× RJ-45, enabling simple splitting or reconfiguration of Ethernet connections where pinout compatibility is required. Useful for temporary network setups, testing or device connectivity without rewiring.

## Long description

Compact cable gender changer from EFB Elektronik that converts one RJ-45 plug to two RJ-45 sockets. The silver adapter is wired 1:1 across eight pins and features shielded RJ-45 jacks to preserve signal integrity. It is intended for temporary splitting or reconfiguring of Ethernet connections where maintaining the original pinout is required.
Advantages
The adapter provides a simple physical solution for adapting a single RJ-45 connection to two RJ-45 ports without rewiring. Shielded jacks and 1:1 pin assignment ensure straightforward compatibility with standard Ethernet cabling. Its compact, lightweight design allows convenient use in test setups or temporary network arrangements.
Suitable for
Temporary network splitting in test environments
Device connectivity when direct cable replacement is not possible
Quick reconfiguration of Ethernet connections during troubleshooting
Key specifications
Brand: EFB Elektronik
Model / MPN: 37528.1V2
EAN: 4049759293895
Type: RJ-45 to 2× RJ-45 T adapter (gender changer)
Wiring: 8-pole, 1:1 pin assignment
Connectors: 1× RJ-45 plug to 2× shielded RJ-45 jacks
Color / finish: Silver
How to use
Insert the RJ-45 plug of an Ethernet cable into the adapter’s single RJ-45 connector, then plug the target cables or devices into the two RJ-45 sockets. Ensure connectors are fully seated. Use only with compatible Ethernet cables and devices; the adapter does not alter wiring beyond providing parallel 1:1 connections.
Usage recommendations
Intended for temporary or testing purposes. Do not rely on the adapter for permanent installations or where network performance guarantees are required; for long-term or critical links, use properly terminated cables or network switches.

## Specifications

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 80 |
| Operating temperature (T-T) | 0 - 70 |
| Relative humidity | 20 - 80 |
| Product colour | Silver |
| Housing material | Metal |
| Connector 1 | RJ-45 |
| Connector 2 | 2x RJ-45 |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| Connector 1 gender | Female |
| Connector 2 gender | Female |

## FAQ

### How much does the Cable gender changer EFB Elektronik 37528.1V2 cost, and is it available for purchase?

The price is 17.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 490 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 03.08.2026 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. 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

### Where can I download the instructions for Cable gender changer EFB Elektronik 37528.1V2?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10467132/64386640_large.webp