# Goobay 66255 USB-C to RJ-45 Adapter and Port Replicator White

**URL:** https://aio.lv/en/product--goobay-66255--4404936
**Data updated:** 2026-05-18 02:51 (EEST)
**Category:** I/O Adapters & Controllers
**Manufacturer:** GOOBAY
**Manufacturer code:** 66255
**EAN:** 4040849662553
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 25.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--goobay-66255--4404936

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Goobay 66255 is a compact USB-C to RJ-45 adapter and port replicator designed for reliable wired network connectivity. Featuring a white finish, it supports data transfer rates of up to 5 Gbit/s, ensuring efficient performance for laptops and mobile devices. This plug-and-play device is ideal for users needing a stable Ethernet connection in office or home environments where a standard network port is unavailable.

## Long description

The Goobay 66255 USB-C to RJ-45 adapter and port replicator provides a seamless solution for connecting devices with a USB-C interface to a wired Gigabit Ethernet network. Designed for efficiency and portability, this compact device ensures a stable and high-speed internet connection for laptops, tablets, and other mobile hardware that lack a dedicated network port. Its sleek white finish complements modern office and home setups, while the plug-and-play functionality allows for immediate use without the need for complex driver installations.
Advantages
This adapter offers significant benefits for users who require reliable network performance. With support for data transfer rates of up to 5 Gbit/s, it facilitates rapid file transfers, allowing high-definition content to be moved in seconds. The device automatically detects network speeds of 10, 100, or 1000 Mbps, ensuring optimal compatibility with various network infrastructures. Its lightweight design makes it an ideal travel companion for professionals who need consistent connectivity on the go, while the simple setup process saves time and eliminates technical hurdles.
Suitable for
Connecting MacBooks and other laptops with USB-C ports to wired networks
Stable internet access in office environments
High-speed data transfer for home media setups
Reliable connectivity in locations where Wi-Fi signals are weak or unavailable
When it may not be suitable
This device is specifically designed for USB-C enabled hardware and will not function with older devices lacking this port type unless an additional converter is used. It does not provide additional power delivery or video output capabilities, so it may not be sufficient for users looking for a comprehensive multi-port docking station.
Key specifications
Interface: USB-C to RJ-45
Network support: 10/100/1000 Mbps with auto-detection
Data transfer rate: Up to 5 Gbit/s
Weight: 0.02 kg
Color: White
How to use
To use the Goobay 66255, simply insert the USB-C connector into the corresponding port on your laptop or mobile device. Connect a standard Ethernet cable from your router or wall socket into the RJ-45 port of the adapter. The device will be recognized automatically by your operating system, and the network connection will be established without requiring any manual software installation or configuration.
What to consider before purchase
Ensure your device features a functional USB-C port
Verify that your network environment supports Gigabit Ethernet for maximum speed
Consider if you require additional ports like HDMI or USB-A, as this is a dedicated network adapter
Usage recommendations
For the best performance, always use high-quality Cat5e or Cat6 Ethernet cables to ensure the full 1000 Mbps network speed is maintained. Avoid bending the cable near the connector to prevent internal damage and ensure a long product lifespan.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |
| Height | 15 mm |
| Width | 20 mm |
| Depth | 208 mm |

### Design

| Feature | Value |
|---|---|
| Product colour | White |

### Performance

| Feature | Value |
|---|---|
| Data transfer rate | 5 Gbit/s |

### Logistics data

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

## FAQ

### How much does the Goobay 66255 USB-C to RJ-45 Adapter and Port Replicator cost, and is it available for purchase?

The price is 30.49 € (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 03.07.2026 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 66255 USB-C to RJ-45 Adapter and Port Replicator?

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/4404936/65750167_large.webp