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expiredSkillful_Pickle | Staff posted Apr 08, 2024 02:47 PM
expiredSkillful_Pickle | Staff posted Apr 08, 2024 02:47 PM

Prime Members: UGREEN 2.5GB/s USB C to Ethernet Adapter

& More + Free S&H

$15

$30

50% off
Amazon
36 Comments 20,454 Views
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UGREEN GROUP Limited via Amazon offers Prime Members: UGREEN 2.5GB/s USB C to Ethernet Adapter (UG-USBC-25052) on sale for $23.99 - $9.12 off when you apply promotion code 38Z8F19B at checkout = $14.87. Shipping is free.

Thanks to Slickdeals staff member Skillful_Pickle for finding this deal.
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Written by megakimcheelove | Staff
  • About this deal:
    • Offer valid for a limited time while supplies last.
  • Ratings & Reviews:
    • Rated 4.6 out of 5 stars based on over 270 customer reviews.
  • About this store:

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Deal Details
Product Info
Community Notes
About the Poster
UGREEN GROUP Limited via Amazon offers Prime Members: UGREEN 2.5GB/s USB C to Ethernet Adapter (UG-USBC-25052) on sale for $23.99 - $9.12 off when you apply promotion code 38Z8F19B at checkout = $14.87. Shipping is free.

Thanks to Slickdeals staff member Skillful_Pickle for finding this deal.
  • Note: Must be logged in to clip coupons; coupons are typically one-time use.
Also available:

Editor's Notes

Written by megakimcheelove | Staff
  • About this deal:
    • Offer valid for a limited time while supplies last.
  • Ratings & Reviews:
    • Rated 4.6 out of 5 stars based on over 270 customer reviews.
  • About this store:

Original Post

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Model: UGREEN USB C to Ethernet Adapter 2.5G, Ethernet Adapter for Laptop, Aluminum, Type C (Thunderbolt 4/3) to Rj45 Network Internet LAN Adapter, Compatible for NAS, MacBook Air/Pro, XPS, iPhone 15 Pro/Max

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Sort: Lowest to Highest | Last Updated 11/29/2025, 07:15 AM
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Top Comments

RyanI1292
32 Posts
10 Reputation
I've had this for over a year. The USB hub works just fine, but the Ethernet connection will randomly drop.
mbaci
973 Posts
124 Reputation
This is a more common problem with usb to ethernet or some other protocol adapters (e.g. wifi). The root of the problem is how windows handles the usb device controller. Not gonna endorse or bash this product, but a common fix for this is to block windows from applying automatic power savings to this device or the usb controller so windows doesn't put the device to sleep when idle. The problem usually arises when windows asks the device to wake up from idle and it just hangs up.
AlexB8029
60 Posts
40 Reputation
Just FYI, this has an F on Fakespot. Though I do see some positive reviews that seem legit, so it might still be decent.

35 Comments

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Apr 09, 2024 05:06 PM
60 Posts
Joined Oct 2018
AlexB8029Apr 09, 2024 05:06 PM
60 Posts

Our community has rated this post as helpful. If you agree, why not thank AlexB8029

Just FYI, this has an F on Fakespot. Though I do see some positive reviews that seem legit, so it might still be decent.
1
1
Apr 09, 2024 08:59 PM
32 Posts
Joined Aug 2017
RyanI1292Apr 09, 2024 08:59 PM
32 Posts

Our community has rated this post as helpful. If you agree, why not thank RyanI1292

I've had this for over a year. The USB hub works just fine, but the Ethernet connection will randomly drop.
6
1
Apr 09, 2024 09:15 PM
180 Posts
Joined May 2009
zbufferedApr 09, 2024 09:15 PM
180 Posts
I bought a Ugreen USB C adapter in 2021, it's not this precise model but it looks basically the same with an extra USB, USB-C, and MicroSD adapters in the same shape and size. I'm using it now.
Apr 09, 2024 09:37 PM
379 Posts
Joined Feb 2016
EdbmsmApr 09, 2024 09:37 PM
379 Posts
Thanks, I got one to try out. Claims to have the (latest?) RTL8156BG chip.

Found this to help tweak the Windows settings. Sounds like it works better under Linux. For Windows, might work better on older firmware:
https://www.reddit.com/r/UsbCHard...n_realtek/

Ivan's post seems to have good settings:
https://www.reddit.com/r/UsbCHardware/comments/13gzbvo/comment/jubdu5b/?utm_source=share&utm_medium=... [reddit.com]
Last edited by Edbmsm April 15, 2024 at 01:55 AM.
2
Apr 09, 2024 11:11 PM
2,035 Posts
Joined Jan 2011
samHDApr 09, 2024 11:11 PM
2,035 Posts
what happens if you use this usb-c/ethernet adapter to connect an ethernet switch to a JBOD enclosure (like this: https://slickdeals.net/f/17393610-sabrent-10-bay-3-5-sata-hard-drive-tray-less-jbod-docking-station-usb-3-2-type-c-and-type-a-400-free-s-h?src=SiteSearchV2Algo )?

Does ANYTHING happen?
1
Apr 09, 2024 11:46 PM
5,628 Posts
Joined Jul 2017
Luigis3rdcousinApr 09, 2024 11:46 PM
5,628 Posts
Wish I had this over the two different dongles I have lol
1
Apr 10, 2024 12:32 AM
63 Posts
Joined Nov 2020
GreenMask800Apr 10, 2024 12:32 AM
63 Posts
Quote from samHD :
what happens if you use this usb-c/ethernet adapter to connect an ethernet switch to a JBOD enclosure (like this: https://slickdeals.net/f/17393610-sabrent-10-bay-3-5-sata-hard-drive-tray-less-jbod-docking-station-usb-3-2-type-c-and-type-a-400-free-s-h?src=SiteSearchV2Algo )?

Does ANYTHING happen?
Correct. Nothing.

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Apr 10, 2024 03:29 AM
973 Posts
Joined Dec 2017
mbaciApr 10, 2024 03:29 AM
973 Posts

Our community has rated this post as helpful. If you agree, why not thank mbaci

Quote from RyanI1292 :
I've had this for over a year. The USB hub works just fine, but the Ethernet connection will randomly drop.
This is a more common problem with usb to ethernet or some other protocol adapters (e.g. wifi). The root of the problem is how windows handles the usb device controller. Not gonna endorse or bash this product, but a common fix for this is to block windows from applying automatic power savings to this device or the usb controller so windows doesn't put the device to sleep when idle. The problem usually arises when windows asks the device to wake up from idle and it just hangs up.
4
Apr 10, 2024 04:35 AM
3,805 Posts
Joined Sep 2019
LavenderPickle7682Apr 10, 2024 04:35 AM
3,805 Posts
Quote from RyanI1292 :
I've had this for over a year. The USB hub works just fine, but the Ethernet connection will randomly drop.
Just upgrade your connection to TCP instead of UDP, and you'll have enhanced reliability.
3
5
Apr 10, 2024 04:42 AM
1,175 Posts
Joined Jun 2012
RulzMDApr 10, 2024 04:42 AM
1,175 Posts
I have it for about 2-3 years and it has worked on my iPad, my MacBook Pro and my iPhone pretty well for file transfer and Ethernet connection. Super fast.
Apr 10, 2024 04:42 AM
3,137 Posts
Joined Jun 2010
boobolooApr 10, 2024 04:42 AM
3,137 Posts
Quote from Edbmsm :
Thanks, I got one to try out. Claims to have the (latest?) RTL8156BG chip.

Found this to help tweak the Windows settings. Sounds like it works better under Linux. For Windows, might work better on older firmware:
https://www.reddit.com/r/UsbCHard...n_realtek/ [reddit.com]

Ivan seems to have good settings:
https://www.reddit.com/r/UsbCHardware/comments/13gzbvo/comment/jubdu5b/?utm_source=share&utm_medium=... [reddit.com]
I have this one that claims 8156b hardware id 8156&rev_3104 no idea if newer or older
https://www.aliexpress.us/item/3256806034232837.html [aliexpress.us]
Apr 10, 2024 07:11 AM
350 Posts
Joined Jul 2019
WickaFlickaApr 10, 2024 07:11 AM
350 Posts
Will this work for online gaming on an iPhone 15 Pro Max?
1
Apr 10, 2024 09:10 AM
7 Posts
Joined Nov 2023
BeigeRaccoon6727Apr 10, 2024 09:10 AM
7 Posts
Wow, it looks great! I bought one to try it out.
Apr 10, 2024 02:34 PM
9 Posts
Joined Oct 2022
b1naryshroudApr 10, 2024 02:34 PM
9 Posts
How would you compare to this, same price: Limited-time deal: TP-Link USB C To Ethernet Adapter(UE300C), https://a.co/d/710yUUJ

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Apr 10, 2024 03:45 PM
379 Posts
Joined Feb 2016
EdbmsmApr 10, 2024 03:45 PM
379 Posts
Quote from b1naryshroud :
How would you compare to this, same price: Limited-time deal: TP-Link USB C To Ethernet Adapter(UE300C), https://a.co/d/710yUUJ
That one is standard 1 GbE, this one is 2.5 GbE. If you have the common 1G Ethernet hub (ie, don't have a 2.5G/5G/10G hub), they both will negotiate to 1G- no speed benefit, and not sure the reliability difference of the chip TP-Link is using.

When comparing to the Ugreen 4-1, this one adds USB hub ports, plus has a USB Type-A, then an adapter to use USB-C ports, which is proper when speed is only USB 3.0 (Type-A ports more common, USB-C ports prioritized for faster links)

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