# USB 3.0 to RJ45 Ethernet Adapter PREMIUMCORD kuethernet5, aluminium housing, 10/100/1000 Mbit

**URL:** https://aio.lv/en/product--premiumcord-kuethernet5--8805419
**Data updated:** 2026-02-12 21:53 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** PREMIUMCORD
**Manufacturer code:** kuethernet5
**EAN:** 8592220022839
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--premiumcord-kuethernet5--8805419

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

USB 3.0 to RJ45 Ethernet adapter PREMIUMCORD kuethernet5 provides wired network connectivity via a USB 3.0 port. With support for 10/100/1000 Mbit speeds and an aluminium housing, it offers stable Gigabit Ethernet for laptops or devices without an Ethernet port. Ideal for reliable wired internet, network setup, streaming and file transfers. Plug-and-play on many systems; check driver requirements for specific OS.

## Long description

The PREMIUMCORD kuethernet5 USB 3.0 to RJ45 Ethernet adapter provides wired network connectivity through a USB 3.0 port. Encased in an aluminium housing, this compact adapter supports 10/100/1000 Mbit Ethernet speeds, enabling Gigabit-capable wired connections for laptops, ultrabooks, tablets and other devices that lack a built-in Ethernet port. The adapter is designed for stable network access during streaming, file transfers, video calls and network configuration tasks. It offers plug-and-play operation on many systems, while driver installation may be required for some operating systems.
Advantages
The aluminium housing improves heat dissipation and adds mechanical durability without significantly increasing weight. USB 3.0 connectivity ensures higher throughput and lower latency compared with USB 2.0-based adapters, allowing closer to full Gigabit performance when paired with a compatible host and network. Its compact form factor makes it easy to carry and connect on the go, and the RJ45 port supports standard Ethernet cables for quick integration into wired networks.
Suitable for
Connecting laptops or tablets to a wired Gigabit network
Stable internet access for video conferencing and streaming
Fast file transfers over local networks
Network setup, debugging and diagnostic tasks
Key specifications
Interface: USB 3.0 (backward compatible with USB 2.0)
Network standard: 10/100/1000 Mbit Ethernet (Gigabit Ethernet)
Connector: RJ45 (female) for Ethernet cable
Housing: aluminium shell for improved cooling and durability
Power: USB bus-powered (no external power adapter required)
Form factor: compact, portable dongle design
How to use
Plug the adapter into an available USB 3.0 port on your device and connect an Ethernet cable to the RJ45 connector. For many systems the adapter will be recognized automatically and network access will be available immediately. If the operating system does not install the required driver automatically, download and install the appropriate driver from the device or chipset manufacturer. After installation, configure network settings as needed (DHCP or static IP) through the system network configuration tools.
Usage recommendations
Use a USB 3.0 or higher host port to achieve optimal throughput; using a USB 2.0 port will limit achievable speed. For Gigabit performance, pair the adapter with Gigabit-capable network equipment and CAT5e or better Ethernet cables. Avoid excessive bending of the cable at the adapter connector and ensure adequate ventilation around the aluminium housing during prolonged heavy use.

## FAQ

### How much does the PREMIUMCORD kuethernet5 USB 3.0 to RJ45 Ethernet Adapter cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 10.07.2026 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 PREMIUMCORD 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 PREMIUMCORD 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

## Image

https://aio.lv/img/cache/product/8805419/51757611_large.webp