---
product_id: 6220600
title: "D-Link USB 3.0 to Gigabit Ethernet Adapter - USB to RJ45 for 10/100/1000 Network - Windows and Mac OS (DUB-1312)"
brand: "d-link"
price: "169 zł"
currency: PLN
in_stock: true
reviews_count: 7
category: "D Link"
url: https://www.desertcart.pl/products/6220600-d-link-usb-3-0-to-gigabit-ethernet-adapter-usb
store_origin: PL
region: Poland
---

# USB 3.0 Hi-Speed Transfer Gigabit Ethernet 10/100/1000 Mbps Power-Saving Idle Mode D-Link USB 3.0 to Gigabit Ethernet Adapter - USB to RJ45 for 10/100/1000 Network - Windows and Mac OS (DUB-1312)

**Brand:** d-link
**Price:** 169 zł
**Availability:** ✅ In Stock

## Summary

> 🌐 Plug into the future of fast, reliable networking — because buffering is so last decade!

## Quick Answers

- **What is this?** D-Link USB 3.0 to Gigabit Ethernet Adapter - USB to RJ45 for 10/100/1000 Network - Windows and Mac OS (DUB-1312) by d-link
- **How much does it cost?** 169 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/6220600-d-link-usb-3-0-to-gigabit-ethernet-adapter-usb)

## Best For

- d-link enthusiasts

## Why This Product

- Trusted d-link brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Power Efficiency:** Minimizes power consumption during light traffic or idle times, extending your device’s battery life.
- • **Compact & Lightweight Design:** Sleek, pocket-friendly form factor that fits perfectly into your mobile work setup without weighing you down.
- • **Cross-Platform Compatibility:** Effortlessly works with Windows 7 and above, plus Mac OS 10.6+, so you stay connected no matter your device.
- • **Blazing Fast USB 3.0 Connectivity:** Experience lightning-quick data transfer speeds that keep you ahead in every meeting and project.
- • **Seamless Gigabit Ethernet Upgrade:** Instantly boost your desktop or laptop with reliable 10/100/1000 Mbps wired networking for zero lag.

## Overview

The D-Link USB 3.0 to Gigabit Ethernet Adapter (DUB-1312) is a compact, high-speed networking solution that upgrades any compatible desktop or laptop to gigabit Ethernet speeds. Supporting USB 3.0 for rapid data transfer and designed for Windows and Mac OS, it ensures seamless wired connectivity with smart power-saving features to optimize energy use during idle periods.

## Description

The DUB-1312 USB 3.0 to Gigabit Ethernet Adapter allows you to instantly add gigabit connectivity to your desktop and laptop. It is easy to install. It works with Windows 10/8/7/Vista and Mac OS 10.6 or above. The DUB-1312 is a Hi-Speed USB 3.0 to 10/100/1000 Mbps Gigabit Ethernet Adapter specifically designed to plug into an available Universal Serial Bus (USB) port on a desktop or Windows laptop PC or Apple MacBook. Based on USB 3.0, the DUB-1312 extends the transfer speed of earlier USB Fast Ethernet adapters to true 10/100/100 Mbps connectivity.

Review: Questionable return policy. - Ordered three of these by mistake. Could only return two according to website. What the heck?
Review: CHEAP - We had an ethernet adapter for our Chromebook before this for over a year, but the weight of the cable hanging off the adapter eventually took its toll on the cable and it failed. So we went with this product, which was more expensive but I thought it may be worth saving the trouble--NOT. It worked fine for a month or two, but then suddenly stopped connecting to the internet. I tried it on my Windows 10 laptop to ensure that it was the adapter and not the Chromebook--sure enough, it cannot connect to the internet on my laptop either. Tried resetting it and running Windows Diagnostics and it just says it doesn't have a valid IP address--because it can't talk to the router to get one! Get a different brand adapter! (and I suggest whatever brand you get, put electrical tape or something on the cable where it goes into the adapter, so it doesn't have to bear the strain of the cable)

## Features

- Compatible with Gigabit Ethernet networks
- Support higher speed USB 3. 0
- Add Gigabit connectivity to your desktop and laptop
- Minimize power consumption when the adapter is in light traffic or idle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00H09E5KK |
| Batteries | Unknown batteries required. |
| Best Sellers Rank | #1,595 in USB Computer Network Adapters #1,670 in Televisions |
| Brand | D-Link |
| Color | Black, Silver |
| Computer Memory Type | DDR3 SDRAM |
| Customer Reviews | 4.2 4.2 out of 5 stars (85) |
| Date First Available | December 3, 2013 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 0.83 x 2.95 x 0.79 inches |
| Item Weight | 0.8 ounces |
| Item model number | DUB-1312 |
| Manufacturer | D-Link Systems, Inc. |
| Number of Processors | 1 |
| Number of USB 2.0 Ports | 1 |
| Operating System | Mac,Mac Os,Vista,Windows,Windows 10 |
| Product Dimensions | 0.83 x 2.95 x 0.79 inches |
| Voltage | 5 Volts |

## Product Details

- **Brand:** D-Link
- **Color:** Black, Silver
- **Compatible Devices:** Desktop, Laptop
- **Compatible Operating System Family:** MacOS, Windows
- **Data Link Protocol:** USB
- **Data Transfer Rate:** 1000 Megabits Per Second
- **Hardware Interface:** Ethernet
- **Item Weight:** 22.68 g
- **Product Dimensions:** 2.8"L x 1"W x 0.6"H
- **UPC:** 790069398858 790069397714 790069397462

## Images

![D-Link USB 3.0 to Gigabit Ethernet Adapter - USB to RJ45 for 10/100/1000 Network - Windows and Mac OS (DUB-1312) - Image 1](https://m.media-amazon.com/images/I/51CGYAv8HKL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐ Questionable return policy.
*by L***E on March 18, 2018*

Ordered three of these by mistake. Could only return two according to website. What the heck?

### ⭐ CHEAP
*by J***A on June 13, 2019*

We had an ethernet adapter for our Chromebook before this for over a year, but the weight of the cable hanging off the adapter eventually took its toll on the cable and it failed. So we went with this product, which was more expensive but I thought it may be worth saving the trouble--NOT. It worked fine for a month or two, but then suddenly stopped connecting to the internet. I tried it on my Windows 10 laptop to ensure that it was the adapter and not the Chromebook--sure enough, it cannot connect to the internet on my laptop either. Tried resetting it and running Windows Diagnostics and it just says it doesn't have a valid IP address--because it can't talk to the router to get one! Get a different brand adapter! (and I suggest whatever brand you get, put electrical tape or something on the cable where it goes into the adapter, so it doesn't have to bear the strain of the cable)

### ⭐⭐⭐⭐⭐ Review
*by S***T on December 13, 2025*

Einstecken und los .... opensuse 15.6 muss erst ueberredet werden. Danach im LAN ohne Probleme alle Geraete wieder erreichbar. Die Kernel Version Linux beachten! Der Durchsatz ist hoeher - vom RPi home server ueber den opensuse PC zum NAS ~ 30 MiBs. Nicht wie war, sondern wie ist der Artikel? Gut!

## Frequently Bought Together

- D-Link USB 3.0 to Gigabit Ethernet Adapter - USB to RJ45 for 10/100/1000 Network - Windows and Mac OS (DUB-1312)
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**Shop now:** [https://www.desertcart.pl/products/6220600-d-link-usb-3-0-to-gigabit-ethernet-adapter-usb](https://www.desertcart.pl/products/6220600-d-link-usb-3-0-to-gigabit-ethernet-adapter-usb)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-17*