Ugreen Usb To Serial Driver For Windows 7

[Deandra Uleman]

Forthe first time when bought new Ugreen 50307 adapter , i plug it in to my Mac and see nothing happen (no led on adapter, no status change in system prereferences/network ), so i guest it need to installation ugreen adapter driver to bring it work and I did like that.

I have same / similar problem with QGeeM's HC 1202 USB port. Worked reliably under Windows 10 for 2+ years; problem appeared on first restart after installing upgrade to Windows 11. Tried suggestions found online, include one with this issue. The hub's Ethernet port shows no LED activity. No driver updates found by Windows Updates.

i think the adapter is broken. I have 2 UGREEN USB C to Ethernet Adapter Thunderbolt 3 to RJ45. And one of the Ethernet adapter suddenly can't receive wifi even the lights on and computer knows how many Mbps it have. / or does anyone know whats the solution pls? i really need the solution.

i just had similar problem few days ago.

in my case, the USB 3.0 TP-Link gigabit network adapter detected as an cd/dvd drive chen plugged in, and the device is dissapearing from the device manager.

the USB to ethernet device is working fine before with windows 7 and 10.

i had found the problem was the wireguard vpn drivers crashed into the system networking drivers & registry. fresh re-install the OS and make sure the USB ethernet adapter work first, then installing the wireguard vpn drivers later. it works normally now.

The adapter works in another Mac Laptop: SO the adapter is fine.

The jack works with another USB-only adapter: So the jack is also fine.

But the LAN-USB combo adapter is not detecting in Inspiron 15- 5620 Dell laptop.

After trying several things such as installing the latest drivers , disableing the hub , removing and re-stating the PC etc , etc. I finally restored all network adapter to factory settings, using the option in the ethernet connections settings page.

Had a similar experience with this BaseUS 16 in 1 device, after upgrade to Windows 11 it worked fine except the network card was not there. Unplug USB-C and plug it back in, no change. Until I also unplugged the power cable in the back alongside unplugging the USB-C cable. After that the network card came back.

Whoa, thanks @LHarr499 - this worked for me today - Windows 11 and a Baseus StarJoy 9-Port Type-C Hub. I recently updated the drivers for the integrated Killer Networks LAN connection on my laptop and after a reboot the RJ-45 port on the USB-C hub stopped working while all other ports worked fine. Multiple reboots and unplugging and replugging didn't resolve the issue until I did this and now the connection is working again. Thanks!

For my part: if I boot the computer with the USB-C Ethernet adaptor plugged in, the device is detected in Device Manager and it works. But if I unplug/replug, the device disappears and never reappears. Have to restart (with the adaptor plugged in) to get it to work again. BOOOO Microsoft.

Same, the tip by @LHarr499 worked like a charm for me as well (and I have a completely different laptop and usb-c adapter). Incredible! On top of what he recommended, I tried unplugging everything else from the hub except for the network, by the way, and plugged everything else back one by one, in case that helps.

A similar issue in my case with LAN over USB. It was due to VPN virtual lan adapters enabled. The issue got resolved after disabling the VPN drivers which I usually don't use when connected to LAN. No re-installation of OS / drivers were needed. Thanks to "NIghtkNight" for the lead.

Crippling - and there seems to be no solution posted. My Lemorele dedicated USB-C to Ethernet adapter works fine on Win 10 and MacOS - suffers miserable drop outs for as long as 15 seconds on Windows 11. Very unstable.

i just had similar problem few days ago.

in my case, the USB 3.0 TP-Link gigabit network adapter detected as a cd/dvd drive when plugged in, and the device is dissapearing from the device manager.

the USB to ethernet device is working fine before with windows 7 and 10.

I'm trying to pair my DualSense via Bluetooth on my PC but it's not detected at all. I'm using Windows 11 and I have the ROG Maximus Hero MB. I tried almost everything, checked for DualSense update, reinstalled Bluetooth driver, tried to install the version of the Bluetooth driver provided by Asus (I couldn't because Windows is reinstalling the latest version after restarting), tried to pair my other 3 DualSense controllers, updated Windows 11, installed that latest Windows 11 Bluetooth driver update (the one where they announce that they're gonna support DualSense controller even more to prevent connecting issues), fully charged the controllers, updated bios and many more methods I found on the internet... I'm so helpless guys, it's been a year since the first try, I don't know what to do more.......

PS: I can use it via USB cable. (wired)

Thank you for posting in the communities. In order to help with the issue with the Bluetooth, we need to be more familiar with your system, as such, kindly please share with us your SSU logs. By the way, when you look in the device manager, are you seeing any yellow bang as well? This will help us identify any error message showing up. I will be waiting for your reply.

Thank you for sharing this logs. Before we proceed with some troubleshooting, Could you please confirm if the Intel(R) Wi-Fi 6E AX211 came pre-installed in your ROG MAXIMUS Z790 HERO, or was it installed separately by you? Could you also show a screenshot of the components underneath the Bluetooth and Network Adapter of your device manager?

I am having same issues with my PC with my Gigabyte motherboards B660i's built-in Bluetooth device. Would keep an eye on this thread. In my case things were working fine before and this started happening recently. I am Windows 10

Update: I have the same device Intel(R) Wi-Fi 6E AX211

Yes I was able to pair it before successfully. In my case it may be a bad driver update or a windows update. I may need to try rolling back the drivers. Also I believe there is a way to stop windows from automatically re installing the latest drivers.

I hadn't the chance to pair it unfortunately. Yeah I'll try that method (preventing Windows from updating a specific driver) and I'll install the latest driver on the manufacturer website. And also I'm gonna buy the uGreen Bluetooth Dongle 5.3.

I disabled automatic updates for drivers in the "Local Group Policy Editor" and uninstalled the bluetooth driver from the "Device Manager", restarted the PC and checked if the bluetooth driver is still V22.190.0.2 and it paired without any issues at all!!! I also paired a second one. I'm sooo happy! What a peace of mind lol.

As for RookieNet, you are correct that there is a way to stop Windows from automatically updating the driver. You may check out this article: Windows* Update Keeps Rolling Back Graphics Driver to a Previous Version

To determine if this was an issue with our latest driver, we kindly as if you are willing to conduct a clean installation of the Bluetooth driver and install the version 23.40.0. This will help us identify if the issue is the driver.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

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