# Network adapter USB 3.0 to RJ45 Gigabit 10/100/1000 Mb Kruger & Matz KM1248

**URL:** https://aio.lv/en/product--kruger-matz-km1248--11453341
**Data updated:** 2026-03-11 13:38 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** kruger & matz
**Manufacturer code:** KM1248
**EAN:** 5901890055758
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 24.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kruger-matz-km1248--11453341

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

USB 3.0 to RJ45 gigabit network adapter Kruger & Matz KM1248 provides wired Ethernet connectivity at 10/100/1000 Mb speeds via a USB 3.0 port. It enables devices without a built-in LAN port to connect to wired networks for stable internet, file transfers, or streaming. Suitable for laptops, tablets, and small-form desktops requiring reliable Ethernet access.

## Long description

The Network adapter USB 3.0 to RJ45 Gigabit 10/100/1000 Mb Kruger & Matz KM1248 is a compact external adapter that provides wired Ethernet connectivity through a USB 3.0 port. It enables devices without a built-in LAN port to access gigabit networks for stable internet connections, faster file transfers and smoother media streaming. The adapter supports standard Ethernet speeds of 10, 100 and 1000 Mb and is compatible with a wide range of laptops, tablets and small-form desktops that require reliable wired networking.
Advantages
This USB 3.0 to RJ45 gigabit adapter offers plug-and-play convenience with high data throughput over wired connections while keeping a small footprint for portability. By using USB 3.0 bandwidth it reduces latency and improves transfer rates compared with older USB network solutions. The adapter provides a reliable physical connection that is less susceptible to wireless interference, enabling consistent performance for tasks that demand stable connectivity.
Suitable for
Connecting ultrabooks and notebooks without LAN ports to wired Ethernet
Providing stable internet for streaming video and online conferencing
Faster large-file transfer between devices on a local network
Temporary or permanent network access for tablets and mini PCs
Use in small office/home office setups where wired reliability is preferred
Key specifications
Interface: USB 3.0 host connection
Network port: RJ45 Ethernet connector
Supported speeds: 10/100/1000 Mb/s (half and full duplex where supported)
Compatibility: Works with devices that support USB 3.0 (backward compatible with USB 2.0 with reduced performance)
Form factor: Compact external adapter designed for portability
How to use
Connect the adapter to a USB 3.0 port on your device and plug a standard Ethernet cable into the RJ45 port. In most systems the adapter will be recognized automatically and install necessary drivers. If prompted, follow on-screen instructions to complete driver installation or download the driver from the device manufacturer. After installation, configure network settings as required by your network (DHCP or static IP).
Usage recommendations
For best performance, use a USB 3.0 port and quality Cat5e or Cat6 Ethernet cable. When connecting to gigabit links ensure both ends of the network support 1000 Mb/s. If you experience connectivity or speed issues, verify driver installation and try a different USB port or cable.

## FAQ

### How much does the USB 3.0 to RJ45 Gigabit network adapter Kruger & Matz KM1248 cost, and is it available for purchase?

The price is 29.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 525 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 15.07.2026 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 kruger & matz 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 kruger & matz 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/11453341/68532840_large.webp