Isee several threads mentioning other Realtek USB dongles but not the >Realtek 8811CU wireless LAN 802.11ac USB NIC Any hope at all of it being able to be setup in Leap15 and Leap 15.1 when It is released? Jai une carte réseau (Realtek 8822BU Wirless LAN 802.11ac USB NIC) qui a toujours fonctionné, mais depuis la mise a jour Windows 10 version 2004 les réseaux wifi ne s'affichent plus et le gestionnaire de périphérique affiche: Ce périphérique ne peut pas démarrer. (Code 10) {L’opération a échoué} L’opération demandée n’a pas pu être menée à bien. Getthe latest official Realtek 8811CU Wireless LAN 802.11ac USB NIC network adapter drivers for Windows 11, 10, 8.1, 8, 7, Vista, XP PCs. Update drivers with the largest database available. FIXthat solve the slow/intermittent Wi-Fi connection problem of the Realtek 8812BU Wireless LAN 802.11ac USB NICthat worked for meIf you have a Bluetooth ДвухдиапазонныйUSB WiFi адаптер Realtek 8812BU Wireless LAN 802.11ac USB NIC с двумя режимами и усилителем сигналаUSB WiFi адаптер Thispackage installs the Realtek Wireless LAN Driver. SHOP SUPPORT. PC Data Center Mobile: Lenovo Mobile: Motorola Smart Service Parts My Account / BasicSpecs: Multi-system compatibility, support Windows 10, 8.1, 8, 7, XP, Vista, Mac. Original Realtek RTL8811cu chipset inside, easy installation, high signal stability Up to 1200 Mbps speed, dual band 5.8 GHz (867 Mbps) or 2.4 GHz (300 Mbps) USB 3.0 interface, compatible with most laptops, desktops, projectors xf3ry. Realtek est une société taïwanaise fondée en 1987. Elle est reconnue pour ses chipsets sons Realtek High Definition Audio et Realtek AC97 codec. Realtek propose aussi des cartes réseaux présents sur plusieurs carte mères comme les RTL8139Effectuez une recherche sur le nom de votre matériel ou le hardware ID correspondant par le menu ci dessous. Puis cliquez sur le bouton "Afficher les pilotes" pour le matériel par constructeur 山野下 已于 2022-02-24 084921 修改 11201 收藏 16 于 2021-10-24 202727 首次发布 版权声明：本文为博主原创文章，遵循 CC BY-SA 版权协议，转载请附上原文出处链接和本声明。 关于网络适配器realtek 8821ce wireless lan 提示：并不适用于所有出现该问题的电脑，本次针对的电脑是win10系统，其他系统并没有测试过。 参考1： 参考2： 文章目录 关于网络适配器realtek 8821ce wireless lan 前言 在今天上实验课的时候，有一位同学说，电脑上不了网了，点电脑的WIFI按钮只能看到一个飞行模式和一个打开网络和Internet设置，当时出于好奇，想着到底是啥样的问题会出现这种现象呢？于是赶紧把实验做完，提前下课去looklook，看到好像是网络适配器出了问题，我好像不会呀，于是去查了很多资料，各种博客、论坛某乎等等，还问了一些大佬，结合上面的参考资料，终于解决了这个问题。 一、问题出在哪了？ 只是看到了网络适配器出现了黄色的感叹号，而且最致命的地方在与无法通过磁盘手动更新驱动，而且无限网卡或者是手机移动数据共享也用不了，那么问题出在哪里呢？ 看了大佬的解释加上本人的猜测，是因为注册表的驱动信息没有更新，也就是说注册表中的网卡驱动是旧的，我们想要通过网络上下载的驱动来更新会于注册表产生冲突，所以每次用U盘手动更新都会失败，应该是这样的，由于问题解决了，所以没有机继续研究下去，要是哪里有问题的话劳烦各位大佬评论区指正一哈~ 二、解决 可以安装注册表清理工具CCleaner，使用该工具进行注册表清理，这是一个免安装的工具，下载解压之后就可以使用，非常感谢写参考二的大佬，工具下载链接也是从那里拿的，不是本人的工具。 链接： 提取码：oc4z 安装好之后打开，然后按照下图箭头1、2、3的步骤一个一个点就好了，弄好之后重启在此查看设备管理器-网络适配器。 提示：修复选定问题的时候会提示备份注册表的，而且也只是清理部分的注册表，所以不用很担心~ 其实也可以自己手动备份注册表的： win + R键，输入regedit，回车，在左上角 “文件”选择 “导出为”，导出为注册表文件到硬盘即可。 若是解决了问题，那么恭喜你，要是问题还没有解决，可以试试再用U盘/移动硬盘下载一个驱动（网上资源还挺多的，我只下了网络适配器realtek 8821ce wireless lan 要是还没有解决问题，估计需要查更多的资料或者试试返厂维修。 总结（可忽略） 解决问题也是一种很棒的学习过程，虽然过程可能有点麻烦，但是解决之后是很舒服的，加油！ Free drivers for RealTek 8811CU for Windows 10 64-bit. Found 1 select the driver to download. Additionally, you can choose Operating System to see the drivers that will be compatible with your OS. If you can not find a driver for your operating system you can ask for it on our forum. ManufacturerRealTek HardwareRealTek 8811CU Software typeDriver Version Released07 Sep 2018 Rating SystemWindows 10Windows 10 64-bitWindows 64-bitWindows 7Windows 7 64-bit pawnslinger Level 1 Posts 2 Joined Tue Mar 26, 2019 957 pm [SOLVED] Realtek 8811CU Wireless LAN USB NIC I am a Windows user, trying to migrate to Linux. I am trying to setup Linux Mint Cinnamon. I have it working in VirtualBox, no problem. Working under Windows 10. I had to fiddle with the network connection setup in VB, but no real problem. So then I tried installing on my server testing was done on my workstation. I went straight for a dual boot setup, Windows 10 has 1 disc and Mint has its own disc, I switch by using the Bios boot order... no problem. Both Windows and Mint come up fine. But Mint has no clue about the Wif-Fi dongle. According to Windows Device Manager it is a Realtek 8811CU. I have an installation disc for it with "PC-Linux" software on it, but I have not been able to use it, I am mystified by all the errors that happen when I execute the " on the CDROM. I guess it is trying to compile the driver and can't do it on the CDROM being readonly, I assume. So I am at a loss as to how to proceed. From looking around the forum, I see mention of dongles that "just work". But have not been able to find recommendations. They are cheap enough, I would be willing to buy something that just worked. Any ideas or suggestions? I had to put the server back online, so I have somewhat limited time on it for testing. Last edited by pawnslinger on Wed Mar 27, 2019 502 am, edited 1 time in total. kukamuumuka Level 16 Posts 6741 Joined Tue Sep 03, 2013 451 am Location Finland Contact pawnslinger Level 1 Posts 2 Joined Tue Mar 26, 2019 957 pm Re Realtek 8811CU Wireless LAN USB NIC Post by pawnslinger » Wed Mar 27, 2019 459 am Thanks for "googling"... I guess I am not the only one having this problem. Even Windows didn't have the driver automatically, but at least the Windows setup worked and installed the driver. At any rate, I can't really do what was done in that article you found, as it like many other solutions require a wired network connection. And I don't have anything close to that. My server does have an Ethernet jack, but no way to get a cable to plug into it at least not one that is easy and cheap. I did some further looking around, and it seems that many people are having difficulty with AC type dongles. And I did find a recommendation for the Panda dongles, saying that they were reasonably priced and plug-n-play. So I ordered one online and that should get me off the dime. I did notice that many so-called wifi dongles claimed Linux compatibility, but were not actually plug-n-play. One that I found that really touted their Linux compatibility had loads of complaints from customers about how hard it was to get their product operational. In my book, if I have to compile 4 year old driver code off a CDROM - it is not Linux compatible. Just my 2 cents. Select Your Region Sign In to access restricted content Using Search You can easily search the entire site in several ways. Brand Name Core i9 Document Number 123456 Code Name Alder Lake Special Operators “Ice Lake”, Ice AND Lake, Ice OR Lake, Ice* Quick Links You can also try the quick links below to see results for most popular searches. Product Information Support Drivers & Software Recent Searches Sign In to access restricted content Advanced Search Only search in Title Description Content ID Sign in to access restricted content. Product Support Product Support Graphics Processors Intel NUCs Software Wireless Memory and Storage Boards and Kits Ethernet Products Intel FPGAs Server Products Technologies Other Intel Brands Wireless Wireless Intel Killer™ Wi-Fi Products Intel Wi-Fi 6 Products Intel Wi-Fi 6E Products Intel Wireless-AC Products Legacy Intel Wireless Products Wireless Software The browser version you are using is not recommended for this consider upgrading to the latest version of your browser by clicking one of the following links. Safari Chrome Edge Firefox Recommended Settings for Connectivity Documentation Content Type Maintenance & Performance Article ID 000024678 Last Reviewed 11/23/2020 Below are the default and recommended settings for Intel Wireless Adapters supporting Use this page as a reference to return your system settings to these defaults if they’ve been changed. See more detailed info and how to change these settings under the Advanced tab of the Windows* Device Manager settings Property Value Channel Width for 5GHz Auto Access Point determines width Roaming Aggressiveness Medium Throughput Booster Disabled Transmit Power Highest Wireless Mode or Wireless Mode Dual-band or Wireless Mode or HT Mode or VHT Mode Note The setting Wireless Mode or HT Mode determines the supported data rates, or Throughput mode, where HT=High= VHT=Very High= Disabled=11a/g rates Make sure your Access Point AP or Wi-Fi router supports the 5 GHz frequency band, and configured for 11ac you aren't sure if the AP is configured for 11ac, contact your AP settings related to 11ac Note The actual name and feature of the setting may vary depending on the AP. Check the user manual or contact your AP manufacturer for details. Channel This setting controls the channel your AP uses to communicate with client devices on your Wi-Fi network. Most APs should have this set to Auto by default. We don't recommend changing this setting unless you Have a good understanding of Wi-Fi channels Know how to determine the least congested channel in your environment Channel Width For optimal performance and compatibility, enable support for all channel widths. If configured for 40MHz only or 80MHz only, this setting prevents legacy devices that support only 20MHz from connecting to the AP. Wireless Mode This setting controls the type of Wi-Fi devices that can connect to the AP. For optimal performance and compatibility, enable support for all wireless modes. If configured for 11ac mode only, legacy devices that support only 11n or 11a/g aren't able to connect to the AP. Related Products This article applies to 14 products. Discontinued Products Need more help? Give Feedback

realtek 8811cu wireless lan 802.11 ac usb