UGREEN USB to Ethernet Adapter 2.5Gb, Aluminum, USB 3.0 to RJ45 Computer Network Internet LAN Ethernet Dongle for Laptop, Compatible for MacBook Air/Pro, XPS, Windows, macOS : �鶹��.ca: Electronics

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UGREEN USB to Ethernet Adapter 2.5Gb, Blazing Fast DongleUGREEN GROUP LIMITED

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UGREEN USB to Ethernet Adapter 2.5Gb, Aluminum, USB 3.0 to RJ45 Computer Network Internet LAN Ethernet Dongle for Laptop, Compatible for MacBook Air/Pro, XPS, Windows, macOS

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890 ratings

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Brand	UGREEN
Hardware interface	USB 3.0 Type A, Ethernet
Colour	Silver Or Grey
Compatible devices	NAS, Laptop, Smart TV, Desktop, Router
Product Dimensions	18L x 15W x 1.7H Centimetres
Data link protocol	USB, Ethernet
Data transfer rate	2.5 Gigabits Per Second
Item weight	60 Grams
Global Trade Identification Number	06941876220519
Manufacturer	Ugreen Group Limited

About this item

2.5Gbps Blazing-Fast Speed: The USB to 2.5G Ethernet adapter delivers max.2.5Gbps speed, which is 2.5 faster than Gigabit 1Gbps Ethernet adapter, transferring 1G files in seconds, enjoying seamless uploading and downloading, smooth streaming and gaming
Stable and Reliable Wired Ethernet Connection: The USB Ethernet adapter offers a stable and reliable Ethernet connection. Say goodbye to lag and buffering. Enjoy seamless online gaming, streaming, and file transfers, video conference with less lag, boosting productivity
How to Achieve 2.5G Netowork Speed: this 2.5G Ethernet adpter is driver needed. Please contact us via �鶹�� to install the corresponding driver to achieve 2.5Gbps speed
Compact and Portable: The USB Network adapter 2.5G is compact and lightweight, which is easy to slip into your package, ideal for travelling
Built to Last: UGREEN USB to Ethernet Adapter comes with aluminum casing and reinforced connect design, which is sturdy and durable

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Product information

Technical Details

Brand	‎UGREEN
Manufacturer	‎Ugreen Group Limited
Model	‎25051
Part Number	‎25051
Hardware interface	‎USB 3.0 Type A, Ethernet
Compatible Devices	‎NAS, Laptop, Smart TV, Desktop, Router
Batteries included	‎No
Batteries Required	‎No
Data transfer rate	‎2.5 Gigabits Per Second
Data link protocol	‎USB, Ethernet
Total USB Ports	‎1
Does it contain liquid?	‎No
Manufacturer	‎Ugreen Group Limited
Item model number	‎25051
Product Dimensions	‎6.2 x 2.6 x 1.6 cm; 60 g
ASIN	‎B0CWV2Q6HJ

Additional Information

Date First Available	March 28 2024
Customer Reviews	890 ratings 4.4 out of 5 stars
�鶹�� Rank	#1,771 in Electronics (See Top 100 in Electronics) #17 in USB Computer Network Adapters

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	This Item UGREEN USB to Ethernet Adapter 2.5Gb, Aluminum, USB 3.0 to RJ45 Computer Network Internet LAN Ethernet Dongle for Laptop, Compatible for MacBook Air/Pro, XPS, Windows, macOS	Recommendations Plugable 2.5G USB-C and USB to Ethernet Adapter – Dual-Connector 2-in-1 USB-C to RJ45 2.5Gbps LAN, Compatible with Thunderbolt 5 & 4, USB4, USB 3.0, Windows, Mac, ChromeOS, iPhone 15 & 16	�� SABRENT USB C to 2.5 Gbps Ethernet Adapter, USB C to Gigabit Ethernet Adapter, Aluminum Network Adapter, for MacBook Pro, MacBook Air, iPad Pro 2018 and Later (NT-25GA)	�� UGREEN USB C to Ethernet Adapter Gigabit RJ45 to Thunderbolt 3 Type C Network 1000Mbps LAN Converter Compatible with Switch, MacBook Air iPad Pro iPhone 15 Pro, Galaxy S22 S21 Surface Book	�� TP-Link USB to Ethernet Adapter (UE300) - Foldable USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Network Adapter, Support Windows 10/8.1/8/7/Vista/XP for Desktop Laptop Apple MacBook Linux
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Price	-20%��$26.39 List: $32.99	$39.95	-23%��$26.99 Was: $34.99	-10%��$17.09 Was: $18.99	-35%��$12.99 List: $19.99
Delivery	Get it by Saturday, Aug 2	Get it by Saturday, Aug 2	Get it by Sunday, Aug 3	Get it by Saturday, Aug 2	—
Customer ratings	4.4890	4.41,437	4.4606	4.62,009	4.513,829
Sold by	UGREEN GROUP LIMITED	Plugable Technologies	Store4PC	UGREEN GROUP LIMITED	�鶹��.ca
data transfer rate	2.5 gigabits per second	2500 megabits per second	2.5 gigabytes per second	1 gigabits per second	1000 megabits per second
data link protocol	Ethernet, USB	IEEE 802.3	Gigabit Ethernet, Ethernet, Fast Ethernet, USB	Gigabit Ethernet	Gigabit Ethernet, Ethernet, USB
hardware interface	ethernet, usb3.0 a	usb c	usb3.1 c, ethernet	usb3.0 c	usb3.0
operating system	—	Linux	Windows, macOS, ChromeOS	Windows 10, Chrome OS	Linux, Chrome OS

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Product Description

UGREEN Versatile Wired Ethernet Adapter

	USB to 2.5Gbps Ethernet	USB C to 2.5Gbps Ethernet Buying Options	10Gbps USB C Hub Ethernet	10Gbps USB Hub Ethernet	USB to Gigabit Ethernet Buying Options	USB C Gigabit Ethernet
Customer Reviews	890	1,789	679	282	26,002	2,009
USB Port	USB A	USB C	USB C	USB A	USB A	USB C
Ethernet Speed	2.5Gbps	2.5Gbps	1000Mbps	1000Mbps	1000Mbps	1000Mbps
Material	Aluminum	Aluminum	Aluminum	Aluminum	PVC	Aluminum
Port	RJ45	RJ45	2xUSB 3.2 A, 1xUSB 3.2 C, RJ45	2xUSB 3.2 A, 1xUSB 3.2 C, RJ45	RJ45	RJ45
Plug and Play	Driver Needed	Driver Needed	Plug and Play	Plug and Play	Plug and Play	Plug and Play

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Customer reviews

890 global ratings

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Customers say

Customers like the functionality and speed of the product. They mention it works flawlessly on Fedora Linux, Synology 920+, and is really fast on a USB 3.0 connection.

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Functionality Speed

12 customers mention "Functionality"12 positive0 negative

Customers are satisfied with the functionality of the product. They mention it works flawlessly, works immediately on Fedora Linux, and works with Synology 920+ with the bb-qq r8152 github driver.

"Works well" Read more

"Works very well. I bought 2 (USB TYPE-A), one for Linux (Ubuntu 22.04) and Windows 11...." Read more

"Wifi card in desktop stoped working, bought this and connected, works fine." Read more

"Have not used much but appears to work." Read more

7 customers mention "Speed"7 positive0 negative

Customers like the speed of the product. They mention it's really fast and speedy on a USB 3.0 connection.

"I have two of these, used as a quick and easy way to speed up access between my main workstation and a Synology DS920+ NAS..." Read more

"Speedy on a USB 3.0 connection for my mini pc for my network rack so fast!..." Read more

"The 2.5 gig internet adapter is amazing. It's really fast and the driver is well supported" Read more

"Does not heat up that much. Speed is accurate. Been plugged in to my NAS as a link aggregate setup." Read more

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Top reviews from Canada

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JonVin
They work well as long as other components in your networks are fast enough.
Reviewed in Canada on July 6, 2025
Verified Purchase

I have two of these, used as a quick and easy way to speed up access between my main workstation and a Synology DS920+ NAS (which is now connected through the USB port and one of these dongles, rather than through an Ethernet port). I have a 10 Port 2.5Gb unmanaged Ethernet switch in between (which also has a couple of 10Gb ports). I am able to get sustained 2Gb/sec transfer rates when moving larger files. For tips on how to set things up with the Synology, search YouTube.

Read more

Helpful

Trevor
Good quality and stable connection.
Reviewed in Canada on April 11, 2025
Verified Purchase
Works very well. I bought 2 (USB TYPE-A), one for Linux (Ubuntu 22.04) and Windows 11. No driver downloads were needed for Linux with newer kernel, but for Windows I needed to get the latest Realtek driver to get better performance. I'm seeing 280MB/s in Windows 11 with SMB and 310MB/s in Linux with CIFS to/from via SAMBA enabled NAS, which is amazing coming from plain old gigabit speed.

The adapter feels of high quality and doesn't get hot, from my usage so far. It's been stable, no hiccups. I've had it for a couple of weeks.

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2 people found this helpful

Helpful

Shanira The Dragon Lady
Did as advertised!
Reviewed in Canada on June 8, 2025
Verified Purchase
Speedy on a USB 3.0 connection for my mini pc for my network rack so fast! I completely saturated the connection when I ran the speed test and I am impressed by the power this thing has!

If you don't have a USB-C port on your system this is the way to get 2.5 Gig speeds on a super speed USB3.0 connection.

I like this product and will definitely buy more!

Thanks Ugreen for making a sweet product!

Read more

Shanira The Dragon Lady

Did as advertised!

Reviewed in Canada on June 8, 2025
Speedy on a USB 3.0 connection for my mini pc for my network rack so fast! I completely saturated the connection when I ran the speed test and I am impressed by the power this thing has!

If you don't have a USB-C port on your system this is the way to get 2.5 Gig speeds on a super speed USB3.0 connection.

I like this product and will definitely buy more!

Thanks Ugreen for making a sweet product!

Images in this review

Helpful

Mridul
Works flawlessly!
Reviewed in Canada on April 15, 2025
Verified Purchase
Turned all of my Dell Optiplex micro from 1Gbps to 2.5Gbps! They all now connect to my 2.5Gbps switch ports. No brainer. Just plugin and play!

Read more

Mridul

Works flawlessly!

Reviewed in Canada on April 15, 2025
Turned all of my Dell Optiplex micro from 1Gbps to 2.5Gbps! They all now connect to my 2.5Gbps switch ports. No brainer. Just plugin and play!

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One person found this helpful

Helpful

Sherry Sircus
It works
Reviewed in Canada on January 26, 2025
Verified Purchase
Wifi card in desktop stoped working, bought this and connected, works fine.

Read more

Helpful

Paymon
Fantastic option to speed up your NAS
Reviewed in Canada on June 17, 2025
Verified Purchase
This 2.5G adapter is a great option for techies who want to make their older Synology NAS faster.
Installing Synology drivers and using SSH to enter commands is needed however the process is not for non-techies.
However installing this adapter on a Windows PC should be straight forward & way easier.

Read more

Helpful

Darcy Laperriere
Vitesse pas du tout a la hauteur
Reviewed in Canada on May 6, 2025
Verified Purchase
Vraiment decu de cette article ma vitesse de download et upload etais plus basse que connecter sur mon ancienne carte reseau je conseille pas du tout je lai renvoyer pour etre rembourser

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Helpful

Translate review to English
Jerry Wang
2.5 GB internet USB adapter
Reviewed in Canada on July 2, 2025
Verified Purchase
The 2.5 gig internet adapter is amazing. It's really fast and the driver is well supported

Read more

Helpful

Top reviews from other countries

Bruno E.
Sensacional
Reviewed in Brazil on April 18, 2025
Verified Purchase

Adaptador sensacional. Funcionou perfeitamente em uma máquina rodando opnSense em cima de um proxmox como segunda porta WAN para failover.

Read more
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PS
Easy Installation and Perform To 2.5 GBPS
Reviewed in Singapore on July 20, 2024
Verified Purchase
Easy to install and download driver from Ugreen website as in instruction manual. It was able to attain almost 2.5 GBPS with CAT 5 cable.

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PS

Easy Installation and Perform To 2.5 GBPS

Reviewed in Singapore on July 20, 2024
Easy to install and download driver from Ugreen website as in instruction manual. It was able to attain almost 2.5 GBPS with CAT 5 cable.

Images in this review

CTB
ugreen'i al tak çalışsın
Reviewed in Turkey on February 14, 2025
Verified Purchase
raspberry pi 5 üzerinde kullanmak için aldım. usb 3.0 portuna taktım ve download 2200 mbit, upload 2300 mbit olarak kullanıyorum. linux direk tanıyor üzerindeki chipseti. yani driver kurma derdi yok.

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IO
Works with Synology
Reviewed in Australia on June 6, 2025
Verified Purchase
Makes my Synology faster; uses the Realtek chipset; runs efficient and cool.

Read more
Lucio
UGREEN 2.5G Adattatore Ethernet USB 3.0 – Velocità e Praticità in un Formato Compatto
Reviewed in Italy on April 12, 2025
Verified Purchase
Avevo bisogno di un dispositivo semplice, compatto e subito pronto all’uso per collegare direttamente il mio notebook al router, ottenendo una connessione stabile e ad alta velocità. Questo adattatore UGREEN 2.5G Ethernet USB 3.0 si è dimostrato fin da subito all’altezza delle aspettative.

Plug and Play: davvero immediato
Uno dei punti di forza principali è senza dubbio la facilità d’uso. Non è richiesta alcuna installazione manuale: basta collegarlo alla porta USB-A del notebook e in pochi secondi è già operativo. Su Windows 11 è stato subito riconosciuto dal sistema, senza alcun problema di compatibilità.

Prestazioni e stabilità
La velocità fino a 2.5 Gbps si percepisce, soprattutto se si ha una rete in grado di supportarla. La differenza rispetto a una classica porta Ethernet da 1 Gbps è sensibile, soprattutto in download e upload di file pesanti, videoconferenze, e streaming ad alta risoluzione. Per chi lavora da casa o gestisce file di grandi dimensioni, è un investimento intelligente.

Design e materiali
Il corpo in alluminio dà subito una sensazione di qualità e robustezza. Inoltre, il formato è molto compatto: facile da trasportare, non occupa spazio inutile e non appesantisce la borsa del portatile. Il cavo è ben isolato e la connessione solida, senza giochi o movimenti instabili.

��ǳ��貹�پ��à
L’adattatore è compatibile con Windows, MacOS e diversi dispositivi dotati di porta USB-A. Anche in ambito lavorativo o in ufficio, può rivelarsi una soluzione pratica per migliorare la connettività senza dover installare nuove schede interne o cambiare router.

L’UGREEN 2.5G Ethernet Adapter USB 3.0 è un accessorio che fa esattamente ciò che promette: veloce, stabile, compatto e facilissimo da usare. Per chi ha bisogno di collegarsi via cavo con prestazioni superiori al gigabit, è senza dubbio una scelta consigliata. Un piccolo grande strumento al servizio della produttività quotidiana.

⭐ Voto complessivo: 5 / 5

Read more

Lucio

UGREEN 2.5G Adattatore Ethernet USB 3.0 – Velocità e Praticità in un Formato Compatto

Reviewed in Italy on April 12, 2025
Avevo bisogno di un dispositivo semplice, compatto e subito pronto all’uso per collegare direttamente il mio notebook al router, ottenendo una connessione stabile e ad alta velocità. Questo adattatore UGREEN 2.5G Ethernet USB 3.0 si è dimostrato fin da subito all’altezza delle aspettative.

Plug and Play: davvero immediato
Uno dei punti di forza principali è senza dubbio la facilità d’uso. Non è richiesta alcuna installazione manuale: basta collegarlo alla porta USB-A del notebook e in pochi secondi è già operativo. Su Windows 11 è stato subito riconosciuto dal sistema, senza alcun problema di compatibilità.

Prestazioni e stabilità
La velocità fino a 2.5 Gbps si percepisce, soprattutto se si ha una rete in grado di supportarla. La differenza rispetto a una classica porta Ethernet da 1 Gbps è sensibile, soprattutto in download e upload di file pesanti, videoconferenze, e streaming ad alta risoluzione. Per chi lavora da casa o gestisce file di grandi dimensioni, è un investimento intelligente.

Design e materiali
Il corpo in alluminio dà subito una sensazione di qualità e robustezza. Inoltre, il formato è molto compatto: facile da trasportare, non occupa spazio inutile e non appesantisce la borsa del portatile. Il cavo è ben isolato e la connessione solida, senza giochi o movimenti instabili.

��ǳ��貹�پ��à
L’adattatore è compatibile con Windows, MacOS e diversi dispositivi dotati di porta USB-A. Anche in ambito lavorativo o in ufficio, può rivelarsi una soluzione pratica per migliorare la connettività senza dover installare nuove schede interne o cambiare router.

L’UGREEN 2.5G Ethernet Adapter USB 3.0 è un accessorio che fa esattamente ciò che promette: veloce, stabile, compatto e facilissimo da usare. Per chi ha bisogno di collegarsi via cavo con prestazioni superiori al gigabit, è senza dubbio una scelta consigliata. Un piccolo grande strumento al servizio della produttività quotidiana.

⭐ Voto complessivo: 5 / 5

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UGREEN USB to Ethernet Adapter 2.5Gb, Aluminum, USB 3.0 to RJ45 Computer Network Internet LAN Ethernet Dongle for Laptop, Compatible for MacBook Air/Pro, XPS, Windows, macOS

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Product Description

UGREEN Versatile Wired Ethernet Adapter

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Did as advertised!

Top reviews from Canada

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Did as advertised!

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Works flawlessly!

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Top reviews from other countries

5.0 out of 5 stars Sensacional

5.0 out of 5 stars Easy Installation and Perform To 2.5 GBPS

Easy Installation and Perform To 2.5 GBPS

Images in this review

5.0 out of 5 stars ugreen'i al tak çalışsın

5.0 out of 5 stars Works with Synology

5.0 out of 5 stars UGREEN 2.5G Adattatore Ethernet USB 3.0 – Velocità e Praticità in un Formato Compatto

UGREEN 2.5G Adattatore Ethernet USB 3.0 – Velocità e Praticità in un Formato Compatto

Images in this review

Sensacional

Easy Installation and Perform To 2.5 GBPS

ugreen'i al tak çalışsın

Works with Synology

UGREEN 2.5G Adattatore Ethernet USB 3.0 – Velocità e Praticità in un Formato Compatto