# Goobay 76579 cable gender changer USB-C RJ-45 Black

**URL:** https://aio.lv/en/product--goobay-rb76579--12077529
**Data updated:** 2026-03-12 21:56 (EET)
**Category:** Network Cards
**Manufacturer:** GOOBAY
**Manufacturer code:** RB76579
**EAN:** 4040849765797
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--goobay-rb76579--12077529

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Goobay 76579. Connector 1: USB-C, Connector 2: RJ-45, Cable length: 0.1 m. Product colour: Black

## Long description

The Goobay 76579 cable gender changer USB-C RJ-45 Black is a compact USB-C to Ethernet adapter designed to provide a wired network connection where a dedicated RJ-45 port is not available. With a 0.1 m cable and a USB-C straight male to RJ-45 straight female connection, this adapter enables Gigabit Ethernet speeds through a USB 3.2 Gen 1 (3.1 Gen 1) interface and fits into tight spaces such as front panel USB ports or laptops with limited connector options.
Advantages
This adapter supports full-duplex Gigabit Ethernet (10/100/1000 Mbit/s) over an RJ-45 cable without requiring an external power supply. Thanks to USB 3.2 Gen 1 (USB 3.1 Gen 1) bandwidth, it offers higher transfer rates than USB 2.0-based solutions, reducing latency for online gaming, video calls and streaming. The plug-and-play design eliminates the need for separate driver installation on supported operating systems, while the short, flexible cable keeps the connection neat and avoids strain on device ports.
Suitable for
 Connecting laptops or desktops without an Ethernet port to a wired network
 Online gaming where stable low-latency connections are required
 Video conferencing and live streaming that benefit from steady upload/download rates
 Temporary or permanent connections at workstations, meeting rooms or media setups
Key specifications
 Connector 1: USB-C (straight male)
 Connector 2: RJ-45 (straight female)
 USB version: USB 3.2 Gen 1 (3.1 Gen 1) — up to 1 Gbit/s Ethernet
 Network speeds supported: 10/100/1000 Mbit/s (full duplex)
 Cable length: 0.1 m
 Power: no external power supply required (bus-powered)
 Product colour: Black
 Weight: 0.02 kg
How to use
Plug the USB-C connector into a compatible USB-C port on your computer and insert a standard RJ-45 network cable into the adapter’s Ethernet port. The adapter is bus-powered and ready to use; on supported operating systems Plug & Play will install the necessary interface automatically. If required by the operating system, follow on-screen prompts to complete a driver installation or enable the network interface in system settings. Once connected, verify link speed and network settings in the OS network control panel.
Usage recommendations
Use a quality shielded Ethernet cable to maximise stability and minimize interference. For sustained high-throughput tasks, ensure your computer’s USB-C port supports USB 3.2 Gen 1 performance and avoid routing the short cable near sources of electromagnetic interference. Disconnect by first disabling the network interface in the operating system before unplugging to prevent data loss.

## Specifications

| Feature | Value |
|---|---|
| Connector 1 | USB-C |
| Connector 2 | RJ-45 |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| Connector 1 gender | Male |
| Connector 2 gender | Female |
| Quantity per pack | 1 pc(s) |
| Compliance certificates | WEEE, CE |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB version | 3.2 Gen 1 (3.1 Gen 1) |

### Bandwidth

| Feature | Value |
|---|---|
| Data transfer rate | 1 Gbit/s |

### Performance

| Feature | Value |
|---|---|
| Plug and Play | Yes |
| Cable length | 0.1 m |

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |
| Height | 16 mm |
| Width | 70 mm |
| Depth | 5 mm |

### Packaging content

| Feature | Value |
|---|---|
| Package type | Hanging box |

## FAQ

### How much does the Goobay 76579 cable gender changer 76579 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 — 1 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 06.07.2026 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 GOOBAY 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 GOOBAY 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: weight, 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.

### Where can I download the instructions for Goobay 76579 cable gender changer 76579?

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/12077529/67577373_large.webp