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Ugreen 25051 USB Network Adapter with Wired Ethernet Connection
USB Network Adapters

Ugreen 25051 USB Network Adapter with Wired Ethernet Connection

The Ugreen adapter allows you to connect devices without a LAN port to the local network. It features USB-A 3.0 to RJ45 Ethernet ports, offers speeds up to 2.5 GB/s, and is durable, compact,...

The Ugreen adapter allows you to connect devices without a LAN port to the local network. It features USB-A 3.0 to RJ45 Ethernet ports, offers speeds up to 2.5 GB/s, and is durable, compact, Plug&Play.

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Product report

Description

Description

The Ugreen adapter allows you to connect devices without a LAN port to the local network. It features USB-A 3.0 to RJ45 Ethernet ports, offers speeds up to 2.5 GB/s, and is durable, compact, Plug&Play.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Dimensions

Network Standards
IEEE 802.3/3u, IEEE 802.3ab
Data Transfer Rate
2500 Mbps

Connectivity

Connection
Wired
USB-C
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (11)

Reviews

4.7
11
4.7
Review this product
  1. 9
  2. 1
  3. 1
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Ease of installation
  • Range
  • Speed
  • Does it disconnect/freeze?
  • Value for money
  • MickPago
    5
    MickPago

    Verified purchase

    Perfect and with the manufacturer's speeds
    Installed in a USB3 NAS with a 1G port and now the NAS is 2.5G

    Translated from Greek ·
    Did you find this review helpful?
  • sdiama
    3
    3 out of 3 members found this review helpful
    sdiama

    The 3 stars are because on Linux it doesn't reach 2.5Gbps. It does state that it is connected at 2.5Gbps but it doesn't reach those speeds.
    It just gives a little over 1Gbps and doesn't support Jumbo Frame MTU. There is an indirect solution by changing udev, which improves the situation, but still doesn't reach 2.5Gbps!
    A workaround can be found at https://www.youtube.com/watch?v=sAfPm2CxfI4

    It is possible that the same problem exists on Windows, but I don't know and it's good to confirm before buying it.

    Translated from Greek ·
    Did you find this review helpful?
  • martianNavy
    5
    9 out of 9 members found this review helpful
    martianNavy

    Verified purchase

    It works perfectly with my computer and the Synology NAS DS1522+. It features a Realtek RTL8156BG chipset offering 2.5G speeds. The BG chipset has a much lower power consumption and less heat output than other chipsets. Note that for installation on Synology NAS, you will need to manually install the driver as a package (you can find it on Github bb-qq /r8152).

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    ailianouk

    Verified purchase

  • 5
    TripaCrew

    Verified purchase

  • 4
    GE PAUL

    Verified purchase

  • 5
    Darudakos

    Verified purchase

  • 5
    Liver

    • Ease of installation
    • Range
    • Speed
    • Does it disconnect/freeze?
    • Value for money
  • 5
    tigrakos

    Verified purchase

  • 5
    Dimosthenis1234

    Verified purchase

    • Ease of installation
    • Range
    • Speed
    • Does it disconnect/freeze?
    • Value for money
  • 5
    Labros_kar790

    Verified purchase

  • MickPago
    5
    MickPago

    Perfect and with the manufacturer's speeds
    Installed in a USB3 NAS with a 1G port and now the NAS is 2.5G

    Translated from Greek ·
    0
  • sdiama
    3
    sdiama

    The 3 stars are because on Linux it doesn't reach 2.5Gbps. It does state that it is connected at 2.5Gbps but it doesn't reach those speeds.
    It just gives a little over 1Gbps and doesn't support Jumbo Frame MTU. There is an indirect solution by changing udev, which improves the situation, but still doesn't reach 2.5Gbps!
    A workaround can be found at https://www.youtube.com/watch?v=sAfPm2CxfI4

    It is possible that the same problem exists on Windows, but I don't know and it's good to confirm before buying it.

    Translated from Greek ·
    3
  • martianNavy
    5
    martianNavy

    It works perfectly with my computer and the Synology NAS DS1522+. It features a Realtek RTL8156BG chipset offering 2.5G speeds. The BG chipset has a much lower power consumption and less heat output than other chipsets. Note that for installation on Synology NAS, you will need to manually install the driver as a package (you can find it on Github bb-qq /r8152).

    Translated from Greek ·
    9
  • 5
    ailianouk

    0
  • 5
    TripaCrew

    0
  • See all
Questions

Questions

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Description & Specifications

The Ugreen adapter allows you to connect devices without a LAN port to the local network. It features USB-A 3.0 to RJ45 Ethernet ports, offers speeds up to 2.5 GB/s, and is durable, compact, Plug&Play.

Manufacturer

Manufacturer Details

Warnings & Safety Information

Dimensions

Network Standards
IEEE 802.3/3u, IEEE 802.3ab
Data Transfer Rate
2500 Mbps

Connectivity

Connection
Wired
USB-C
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (11)

4.7
11
4.7
Review this product
  1. 9
  2. 1
  3. 1
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Ease of installation
  • Range
  • Speed
  • Does it disconnect/freeze?
  • Value for money
  • MickPago
    5
    MickPago

    Verified purchase

    Perfect and with the manufacturer's speeds
    Installed in a USB3 NAS with a 1G port and now the NAS is 2.5G

    Translated from Greek ·
    Did you find this review helpful?
  • sdiama
    3
    3 out of 3 members found this review helpful
    sdiama

    The 3 stars are because on Linux it doesn't reach 2.5Gbps. It does state that it is connected at 2.5Gbps but it doesn't reach those speeds.
    It just gives a little over 1Gbps and doesn't support Jumbo Frame MTU. There is an indirect solution by changing udev, which improves the situation, but still doesn't reach 2.5Gbps!
    A workaround can be found at https://www.youtube.com/watch?v=sAfPm2CxfI4

    It is possible that the same problem exists on Windows, but I don't know and it's good to confirm before buying it.

    Translated from Greek ·
    Did you find this review helpful?
  • martianNavy
    5
    9 out of 9 members found this review helpful
    martianNavy

    Verified purchase

    It works perfectly with my computer and the Synology NAS DS1522+. It features a Realtek RTL8156BG chipset offering 2.5G speeds. The BG chipset has a much lower power consumption and less heat output than other chipsets. Note that for installation on Synology NAS, you will need to manually install the driver as a package (you can find it on Github bb-qq /r8152).

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    ailianouk

    Verified purchase

  • 5
    TripaCrew

    Verified purchase

  • 4
    GE PAUL

    Verified purchase

  • 5
    Darudakos

    Verified purchase

  • 5
    Liver

    • Ease of installation
    • Range
    • Speed
    • Does it disconnect/freeze?
    • Value for money
  • 5
    tigrakos

    Verified purchase

  • 5
    Dimosthenis1234

    Verified purchase

    • Ease of installation
    • Range
    • Speed
    • Does it disconnect/freeze?
    • Value for money
  • 5
    Labros_kar790

    Verified purchase

  • MickPago
    5
    MickPago

    Perfect and with the manufacturer's speeds
    Installed in a USB3 NAS with a 1G port and now the NAS is 2.5G

    Translated from Greek ·
    0
  • sdiama
    3
    sdiama

    The 3 stars are because on Linux it doesn't reach 2.5Gbps. It does state that it is connected at 2.5Gbps but it doesn't reach those speeds.
    It just gives a little over 1Gbps and doesn't support Jumbo Frame MTU. There is an indirect solution by changing udev, which improves the situation, but still doesn't reach 2.5Gbps!
    A workaround can be found at https://www.youtube.com/watch?v=sAfPm2CxfI4

    It is possible that the same problem exists on Windows, but I don't know and it's good to confirm before buying it.

    Translated from Greek ·
    3
  • martianNavy
    5
    martianNavy

    It works perfectly with my computer and the Synology NAS DS1522+. It features a Realtek RTL8156BG chipset offering 2.5G speeds. The BG chipset has a much lower power consumption and less heat output than other chipsets. Note that for installation on Synology NAS, you will need to manually install the driver as a package (you can find it on Github bb-qq /r8152).

    Translated from Greek ·
    9
  • 5
    ailianouk

    0
  • 5
    TripaCrew

    0
  • See all
17,84 €
4,50 €   shipping cost