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D-Link

D-Link USB-C to 2.5G Ethernet Adapter

2 offers · 2 shops · last checked 2026-10-29 15:22 (Europe/Berlin)

Connectivity technology
Wired
Host interface
USB Type-C
Interface
Ethernet
Ethernet LAN (RJ-45) ports
1
Product image: D-Link USB-C to 2.5G Ethernet Adapter1 / 5

Delivered total

EUR 43,00

Sold by 0815 DE · DUB-E250 · New

Offers

2 live offers

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Observed item prices

0815 DE, one listing

This is the item price of one seller's listing, not a delivered total and not the best price across sellers.

Observed prices over time

Latest
EUR36,0129 Oct 2026
Lowest
Unchanged since 12 Oct 2026
Observed prices over time
DayLowestHighestLastChecks
29 Oct 2026EUR36,01EUR36,01EUR36,012
28 Oct 2026EUR36,01EUR36,01EUR36,013
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13 Oct 2026EUR36,01EUR36,01EUR36,013
12 Oct 2026EUR36,01EUR36,01EUR36,013

About this product

D-Link USB-C to 2.5G Ethernet Adapter, Wired, USB Type-C, Ethernet, 2500 Mbit/s, White

Read the full source description

2.5 Gbps Upgrade your computer to 2.5 Gbps Ethernet.

USB-C connector Ideal for ultra-thin laptops with USB-C / Thunberbolt 3 connections and no ethernet port.

Install in seconds Simply plug in the adapter and the built-in driver will be installed in seconds.

Dynamic Power Management Reduces power consumption during times of light traffic, when idle, or when the Ethernet cable is unplugged.

Upgrade your laptop to 2.5 Gbps Ethernet. Instantly add multi-Gigabit connectivity to your laptop computer or desktop. Just plug the adapter into an available USB-C port and you’re ready to connect to your router or switch at 2.5x the speed of a standard Gigabit connection.

More than twice as fast as Gigabit Ethernet. Simply plug into your computer and enjoy fast 2.5 Gigabit Ethernet that allows you to transfer large files in no time, or make light work of backups to a server or network storage device. This reliable adaptor allows you to connect to multi-gigabit speeds instantly, perfect for network intensive workloads.

Easy to install and use. Simply plug the adapter into an available USB-C port. The installation software is already preloaded on the adapter, so there’s no need for CDs or downloads1. The portable compact design lets you easily slip the adapter into your pocket or laptop bag and take it with you anywhere.

Green technology that saves energy. Power to the adapter is provided directly from the USB Type-C port and not only supports the USB 3.0 standard’s power-saving features, but also includes an energy-saving suspend and resume function to minimise power consumption when network traffic is light, the device is idle, or when the Ethernet cable is unplugged. Good for the environment, and ever better for your device’s battery life.

Works with existing networks. The DUB-E250 is fully backwards compatible with existing Fast Ethernet or Gigabit networks, allowing you to connect to a wired network wherever you are.

Text from Specs Icecat.

Specifications

34 specifications

Product data: Specs Icecat

GTIN
00790069457494
GTIN
00790069457661
MPN
DUB-E250
Ports & interfaces5
Connectivity technology
Wired
Host interface
USB Type-C
Interface
Ethernet
Ethernet LAN (RJ-45) ports
1
USB version
2.0/3.2 Gen 1 (3.1 Gen 1)
Network8
Maximum data transfer rate
2500 Mbit/s
Networking standards
IEEE 802.1Q, IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3bz, IEEE 802.3u, IEEE 802.3x
Ethernet LAN
Yes
Ethernet interface type
2.5 Gigabit Ethernet
Ethernet LAN data rates
10,100,1000,2500 Mbit/s
Auto MDIX IEEE
Yes
Full duplex
Yes
VLAN tagging
Yes
Design6
Product colour
White
Internal
No
Hot-Plug support
Yes
Plug and Play
Yes
LED indicators
Yes
Certification
CE, FCC, IC
Power2
Power consumption
250 mA
USB powered
Yes
System requirements2
Windows operating systems supported
Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64
Mac operating systems supported
Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Operational conditions4
Operating temperature (T-T)
10 - 45 °C
Storage temperature (T-T)
10 - 70 °C
Operating relative humidity (H-H)
10 - 85%
Storage relative humidity (H-H)
5 - 90%
Weight & dimensions4
Width
21.5 mm
Depth
53 mm
Height
15 mm
Weight
28.5 g
Logistics data1
Harmonized System (HS) code
85176990
Other features2
Flow control support
Yes
Cable length
0.16 m