# Cable gender changer Goobay 74389 USB 3.1 type A RJ45 5m White

**URL:** https://aio.lv/en/product--wentronic-74389--11130551
**Data updated:** 2025-12-30 18:22 (EET)
**Category:** Network Cables
**Manufacturer:** WENTRONIC
**Manufacturer code:** 74389
**EAN:** 4040849743894
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 26.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wentronic-74389--11130551

## 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 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Goobay 74389 cable gender changer features a USB 3.1 type A connector and an RJ45 connector, with a length of 5 meters. The nickel-plated contacts ensure durability and reliable connectivity. This white cable is ideal for connecting devices with different interfaces, providing flexibility in your network setup.

## Long description

Compact adapter cable to connect a router, modem or network switch to a USB-C™ port of a laptop or tablet. The Goobay 74389 combines a USB 3.1 Type A connector with an RJ45 Ethernet plug in a 5 m white cable. Nickel-plated contacts provide durability and reliable connectivity. The cable includes a smart chip in the USB plug that removes the need for a separate RJ45-to-USB-C™ adapter and offers plug-and-play Ethernet without additional drivers. It is also compatible with Apple Thunderbolt™ 3 ports.
Advantages
The cable provides immediate wired network access for devices without a built-in RJ45 port, simplifies setup by eliminating extra adapters and drivers, and offers a long 5 m reach for flexible placement. Nickel-plated contacts increase contact reliability and corrosion resistance while the USB 3.1 interface supports high-speed data transfer. Compatibility with Thunderbolt™ 3 extends use to many Apple laptops and tablets.
Suitable for
Connecting laptops or tablets with USB-C™/Thunderbolt™ 3 ports to a wired Ethernet network
Extending network reach where built-in RJ45 ports are absent
Temporary or permanent wired connections in home and small-office networks
Setups requiring a 5 m cable length for flexible device placement
Key specifications
Model: Goobay 74389
Connectors: USB 3.1 Type A to RJ45 (Ethernet)
Cable length: 5 m
Colour: White
Contacts: Nickel-plated
Compatibility: USB-C™ devices via built-in smart chip; compatible with Thunderbolt™ 3
Brand: WENTRONIC
MPN: 74389; EAN: 4040849743894
How to use
Plug the USB 3.1 Type A end into a USB-C™ port (or Thunderbolt™ 3 port) of the laptop or tablet. Connect the RJ45 end to a router, modem or network switch. The adapter’s smart chip provides automatic recognition so Ethernet becomes available without installing additional drivers. Verify network settings on the device if a static IP or specific network configuration is required.
Usage recommendations
Use the cable in dry, indoor environments and avoid sharp bends or heavy strain on connectors. For optimal performance, connect directly to a router or switch port rather than through uncertified hubs. Keep firmware and system network drivers up to date on the host device when applicable.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 5 m |
| Connector 1 | USB 3.1 type A |
| Connector 2 | RJ45 |
| Product colour | White |
| Connector contacts plating | Nickel |
| Cable shielding | Aluminum mylar foil |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

| Feature | Value |
|---|---|
| Ethernet LAN data rates | 1000 |
| Housing material | Cotton |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Polybag |

### Certificates

| Feature | Value |
|---|---|
| Certification | WEEE, CE |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Cable gender changer Goobay 74389 cost, and is it available for purchase?

The price is 32.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 78 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. 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 WENTRONIC 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 WENTRONIC 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: cable length, 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.

### Where can I download the instructions for Cable gender changer Goobay 74389?

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/11130551/64041719_large.webp