Realtek pcie gbe family controller 100mbps only. If you have warranty, an RMA is one option.

Oct 11, 2022 · Search for “ Device Manager ” via Start and open it (Windows 11). 066. Click Network adapters category to expand it. 2016, unsure what it was before updating. 723. 5GbE Family Controller: Windows 11 - 1125. I have 500mbps fios but all speed tests show less than 100mbps. Link speed is 100mbps in there too. The speed stuff is negotiated at a very low hardware level by detecting voltages it is not software or drivers you can change. driver is 10. The Ethernet network driver helps the system to connect to a wired Internet connection. It. Operating System: Microsoft Windows 10 (64-bit) I prefer to connect via cat5e to the router and noticed a few days ago that the NIC's speed is showing only 100 Mbps. Click OK. Physical address (MAC): 58-11-22-2B-42-C8. 0 gbps full duplex. If you are connecting it to a port that is only capable of 100Mbps then that is what you are going to get. 307. Not all gigabit switches have all gigabit ports, it may only be two out of like 16 that have gigabit capabilities. When connected via ethernet, Windows displays the connection as 100/100 Mbps. I have an Intel motherboard; PCI Slot 1 (PCI bus 2, device 0, function 0 Jan 3, 2022 · Realtek drivers, already installed and updated them from realtek's own site. 0717. Solution. e. I actually have two computers plugged into this Linksys EA4500 Router (in bridge mode) and the other Description: Realtek Gaming GbE Family Controller. msc to remove bandwith reservation. なるほど！なんかデフォルトで100Mbps制限が入ってるんだな！ってーナンデヤネンw Dec 30, 2010 · It's a "Realtek PCIe GBE Family Controller", model RTL8167. edit: on the switch and on the mobo ethernet port the link light is green which should indicate a gigabit link yet windows reports 100mbps. 17. went to gpedit. 0621. Realtek PCIe FE / GBE / 2. I am trying to get 1Gbps link speed (currently on 100Mbps). Feb 28, 2022 · They lock to 100mbps. ISP providing ~300mpbs for both the Wi-Fi connection and other wi-fi devices. Format Description: This file contains a compressed (or zipped) set of files. Nov 26, 2017 · On the other PC's on my network I get download speeds of up to 940 Mbps. Booting to Ubuntu to check the speeds. Nov 2, 2018 · Name: Ethernet Description: Realtek PCIe GBE Family Controller Physical address (MAC): ec:8e:b5:d6:e4:0b Status: Not operational Maximum transmission unit: 1500 IPv4 Yea, the switch is 10/100, need to chance it. In general this is a bad cable. "The network driver detected that its hardware has stopped responding to commands. Network Interface Controllers. 2021 Windows 8. Jan 13, 2023 · Fix Realtek PCIe GBE Family Controller Adapter is Experiencing Driver- or Hardware-Related Problems#windows11 #howtofix I just got an ASUS ROG Strix desktop with the Realtek PCIe GbE Family Controller. This is my Network adapter / Realtek PCie GbE Family Controller One guy asked me how old is my pc. PC Data Center Mobile: Lenovo Apr 18, 2024 · VLAN ID to set an value or in Asus set value or absent. Thinking about buying cat7 cables just to replace my older ethernet cables. Click on Network on the left. Select Advanced tab and select Speed & Duplex from the Property column. Untagged ports for when you do not set the VLAN. #2. Your router/switch settings will differ based on the manufacturer, but are usually in the LAN - > Advanced settings. M4A785-M. Try another cable. 99 MB. Feb 24, 2020 · I have a Win10 machine with the RealTek PCIe GBE Family Controller. 3. The tech that was here got over 175 meg speed coming off my modem. I spoke to Cox and they ran diagnostics which show I am receiving 150 Mbps to my router. Still 99% of the time it is the cable. Nas configurações da placa ela está configurada da seguinte forma: "avançados>velocidade & duplex > 1. Press Windows + R, type devmgmt. It only very minimally uses driver setting. 34. If anyone knows how to do this I would appreciate the info. I've also tried removing Auto-Negotiation and various other settings like Power savings mode and what-not to no avail. The specs state that this should increase up to 1. Open your network properties and check to make sure you didn’t hard-code a slower speed. My tech friend said that the PCI card mentioned could handle up to 1GB speeds. 0 Gbps Full Duplex. So, how do I increase the PCI network adapter's speed to accept the 400 mbps speeds. Update bios. Right-click Realtek PCIe GBE Family Controller, and click Update driver We would like to show you a description here but the site won’t allow us. Try making a bootable linux usb drive and see what speeds you get on it. Click View network status and tasks which will be below Network and Sharing Center. Como configurar Realtek PCIe GBE Family Controller? Mar 19, 2024 · Mar 18, 2024. I think the problem is that the pc is not directly connected to the router, it goes trough a switch. Cables are very strange they can work on some machine and not others. Jan 14, 2014 · When you go to the Status option it is in fact listed at 100Mbps. check bios settings. No matter the OS, router or cable used. I can get the desired speed on all other devices (2 additional PCs and XBOX), which are connected to the same router. Re-installed drivers to newest version - no result. Try resetting the router to default settings. Ethernet properties show only 100 Mbps. router, so I plugged it into a separate hub, and it somehow got working. Feb 6, 2021 · Ethernet adapter (Realtek PCIe GBE) supports gigabit speed. changing the "speed and duplex" to 1. This may not be the most common cause of a gigabit card only connecting at 100mbps, but it’s easy to check. 2mbps at Jul 28, 2015 · This package contains the Realtek PCIe GBE Family Controller driver. For notebook users, it is recommended to turn on this to reduce power consumption. So once again , Upload is not problem ,Download is locked at 10Mbps Jun 21, 2021 · If you want to update the Realtek PCIe GBE Family Controller driver on Windows 10. In the new window titled “Network Connections,” right-click your Ethernet adapter and click “Properties. I took 1Gbps FTTP package. For help on using the information on this page, please visit Driver Help and Tutorials. Click on the Advanced tab and disable any options related to energy saving: Power Saving Mode, Energy Efficient Ethernet (EEE), Green Ethernet Minha placa de rede é Realtek PCIe Gbe Family Controller, ela, em tese suporta 1gb. Jan 6, 2020 · 125,640. Feb 9, 2020 · on-board NIC is Realtek PCIe GBE Family Controller. 2015. I can confirm the following: Running the latest Driver version (10. Hopefully there is a way to configure the Realtek controller. On the top of Device Manager interface, click Action and then select Scan for hardware changes. Realtek PCIe GBE Family Controller - unable to use 100 Mbps full or half Duplex. It gets stuck at 100 mbps, while back then with Windows 10 everything worked fine, and I had a normal 1000 mbps speed. Meine 500 Mbit/s Verbindung führt bei Anschluss an den LAN Anschluss des PCs nur zu einer Übertragungsrate von 330 Mbit/s. Sometimes this just happens with certain manufacturer/product combinations. Oct 25, 2021 · I've just downloaded the latest drivers for Realtek PCIe Family Controller on Windows 10. The sad solution for this gyp is to abandon the Realtek and stick a Gigabit adapter/dongle in the USB 3. My MoBo (msi 970a g46) does support gigabit Lan Ethernet is Limiting download to 10Mbps. When I use an old laptop on the same Ethernet cable(cat6) its running succesfully at 1. 717. 2023 PCIe 1GbE Family Controller: Windows 11 - 1168. ipconfig /flushdns. #4. The other option would be to just get a replacement NIC, either USB or PCI-E, if warranty isn't an option or you don't want to waste time being down. (대략 5분동안) 아무것도 할수가 없다 Make sure that both are set to auto-negotiate and are negotiating to at least Fast Ethernet (100Mbps) full duplex. Jan 7, 2024 · Realtek PCIe GbE Family Controller limiting internet speed to 100mbps. This package contains the Realtek PCIe GBE Family Controller driver. Lastly, go to your motherboard manufacturer website and update with the current network drivers. 5G / Gaming Ethernet Family Controller Software Driver 1168. 2014 Whatever Microsoft pushes through Windows Updates The troubleshooting that has 본문 기타 기능. #REALTEK PCIE GBE FAMILY CONTROLLER ONLY 100MBPS UPDATE# I subscribe to Spectrum for their ultra fast internet. 088. I am using AMD AM4 X570 motherboard. Sep 17, 2022 · Here’s how you can install this driver on Windows Operating System: Download the driver from Realtek’s download webpage. May 7, 2017 · Hi there everyone, hopefully I can get this sorted with the help of this community. Checking the LAN cable, it says it's a CAT 5E, which, on further googl-ing, tells me that it supports 10, 100 and 1000 Mbps. You can try seeing if there are any firmware updates available for your network card/router. txt. Realtek USB FE / GbE / 2. . Windows 10 users can click “Change Jan 26, 2018 · Also, check the specs on the Realtek NIC itself. I use Cat 6 cabling for all devices connected directly to the Cable modem ports. SHOP SUPPORT. Means there's no problem with the setup, router nor the cable. Driver version: 1168. el ‎10-09-2020 02:33 PM. You don't have to worry about being forced down to FE speeds on your laptop. 첨에는 1G로 붙다가 떨어졌다가 반복하다가 100M로 붙는다. 2019) Speed & Duplex set to 1. You can fix the driver issu This package provides Realtek PCIe GBE Family Controller Driver and is supported on Desktops and running the following Operating Systems: Windows 10 64-bit (version 1903 or early) Aug 9, 2023 · I have a Realtek PCIe GbE Family Controller network adapter. 5GbE, but seems to be stuck on 100 mbps. The speed of the port is a pretty low level function handled mostly by hardware. Device manager output: Asus Realtek USB GbE Family controller. 142. The family of Realtek ethernet chips includes some that are FE (100Mbps), some that are GbE (1000Mbps), and some that are 2. Realtek PCIe FE / GbE / 2. If you really think it is the port you can't fix it. msc in Run dialog, and press Enter to open Device Manager on Windows 10. Category: Networking Feb 14, 2016 · Solution. We would like to show you a description here but the site won’t allow us. PS : This option MUST change to Re-Link to enable Auto Disable Phy" Auto Disable PCIe (PowerSaving) Disabled : No disable PCI-e when disconnected Click Network and Internet. 4. Netgear C3700 modem/router used as a bridge with an asus RT-AC66U B1 router. Quicker when on wi-fi. Resetting all network settings via Windows settings. I have updated drivers and changed speed duplex to 2gbps full duplex, it works for a couple seconds downloading at 90mbps which is my actual download speed then drops to 10mbps while downloading. Changing the speed and duplex setting in control panel to 1. Oct 20, 2023 · Go to the advanced properties of the network adapter, select Speed and Duplex, make sure it is set to Auto Negotiation. pfarrell (PatrickFarrell) April 19, 2024, 1:47am 4. Aug 12, 2021 · I have a Realtek PCIe GbE Family Controller and my internet sometimes randomly drops (only on my computer) I looked into my event viewer and found that it was resets a lot. Shubhabrata. My motherboard has a Realtek PCIe GBE Family Controller, I think it should go to 1000mbps but windows 10 shows it only going to 100mbps. The only setting that doesn't disconnect is 100 mbps full duplex. 5 for Windows 11. File Size: 6. I googled the problem and tried everything that was suggested, but nothing worked to far. My LAN only works with 10 Mbps Full duplex option (refer speed & duplex under Advanced section of Realtek PCIe GBE Family Controller Properties). 36. You would have to use something like a pcie ethernet card. US/EN. 2013 Realtek website download 8. Sep 6, 2022 · I have a in my b660 gigabyte motherboard and im currently experiencing an issue regarding my link speed and download speed being capped at 10 mbps even if i changed my duplex speed to 100mbps and can reach higher speeds on other devices, i have tried updating drivers, manually changing duplex speeds, disabling EEE, everything yet my speed is stuck on 10 mbps and download speed on 1. May 26, 2022 · Realtek Controller viel zu langsam . This network interface has reset 60 time(s) since it was last initialized. Select “Network & Internet” from the options on the left, then “Advanced network settings” on the right pane. 0 gbps full duplex . If you have warranty, an RMA is one option. SGbE Family Controller. Jan 6, 2020. click on configure. 2015/03/10 09:50. PCI FE name: Realtek PCI FE Ethernet Family Controller Software. The cable is connected directly to the new router This package install the Realtek PCIe GBE Family Controller Software. Realtek PCIe GbE Family Controller stuck at 100 mbps DW/UP. "Envy") with only a 10/100 chip (and also burying this fact in the specs to a suspicious degree). I've set my duplex to 1Gbps in advanced properties through device manager. formatted the pc and re-instaled the drivers. Jul 4, 2022 · Ethernet driver is Realtek Gaming 2. Sistema Operativo: Microsoft Windows 10 (64-bit) Hace unas semanas contraté acceso Internet 300Mb/s. As of 2017, Hewlett-Packard is shipping (ostensibly) high-end laptops (i. Bei der Verbindung über USB 3. I have a Realtek PCIe GBE Family Controller and just upgrated to 150meg blast from Comcast. If your NIC is capable of gig speeds and the switch and port are gigabit then I would change the cable. For example, mine looks like this: Connected through Qualcomm Atheros AR8161 PCI-E Gigabit Ethernet Controller (NDIS 6. May 30, 2019 · Go to the Power Management tab. When I run PowerShell script: Get-NetAdapter | SELECT name, LinkSpeed, fullduplex | ft -autosize Oct 31, 2020 · Hi everyone So I have a Dell Vostro 5490 with Realtek PCIe GbE Family Controller and it should reach 1 Gbps. In the window where the speed was indicated, click on properties. If that still fails, provide Brand/model of the router. 리얼텍 랜카드 1Gbps로 연결 안되는증상 (100Mbps 잘됨) - Realtek PCIe GBE Family Controller 삐융삐융ㅋㅋ. 0Gbps. 2. 2023. Could still be the cable. 10. My router is downstairs so I am using a TP Link Wifi Extender. Anything else i can try? My specs Acer Nitro 5 AN517-51 CPU:- intel core i5 9300H GPU:- GTX 1650 RAM:- 16 GB 2666MHz Jul 22, 2021 · I have tried a few things on my PC: Installing the latest driver from Realtek. Created on February 13, 2011. When I use my 14 Pro Max wifi I get over 600 on upload and download. RTL8126. 5GbE / Gaming Family Controller Software Quick Download Link. Download the file to a folder on your hard drive, and then run (double-click) it to unzip the set of files. May 1, 2018 · May 1, 2018. Dell: Realtek PCIe GbE Family controller. #1. And you confirmed it can handle 100Mbps. PC Data Center Mobile: Lenovo Feb 19, 2024 · - After you install the package, the Realtek LAN driver version that is displayed in Device Manager for each operating system is listed below: Windows 7 - 7. Driver version is 10. Oct 2, 2019 · Realtek PCIe Gbe Family Controller Issues [Solved]If you’re having Realtek PCIe GBE Family Controller driver issues, don’t worry. 2021 Windows 10 - 10. Internet browsing and downloading is slow. When connected, status shows 1000/1000 (see picture below), but internet is limited to stable 100mbps whereas available from provider speed is close to 400mbps. Expand Network adapters and then right click the Realtek PCIe GBE Family Controller to Uninstall device. beim ERAZER Engineer E10 (MD 35244) Realtek Gaming 2. 3. If you are setting a VLAN on the adapter you have to tag the VLAN on the port. I checked for updates and it says I have the latest. It's pretty new with i5 6400 / gtx1050Ti etc. I only say to do this first because it’s usually easier to check than the cables. It is plugged into my PCs Ethernet port, it is paired with another extender downstairs that is plugged into the router. Expand Network Adapters. go to advanced options and look for Speed & Duplex. The letters FE in the model name stands for "Fast Ethernet" which is 10/100 mb/sec. Very strange. If that does not solve your problem, you may also: Go to the Advanced tab. 826. I am currently using a 5m Cat5e Network cable that came with my last Router when I had a 100Mbps connection. On the network settings I have enabled 1Gbps speed and duplex. Improve this answer. You may try updating the drivers for Ethernet card by visiting the manufacturer's website. If it shows Realtek PCIe GBE Family Controller, double-click on it to open its Properties. Change the Value from "Auto Negotiation" to "100 Mbps Half Duplex". Products. Producto: HP Laptop 15-da. The speeds you get are controlled by the chip itself. 30) We would like to show you a description here but the site won’t allow us. Notice that the link Speed here reads as 100 Mbps. Select the Speed & Duplex property. Anyone knows if Windows 11 is the problem? Feb 7, 2021 · Try a different port on router. Usando el mismo router y puerto de conexión, con otro Apr 20, 2015 · It is possible there is a cable problem but the most likely cause is that auto negotiation is failing and the card is defaulting to 10/half. Any suggestions? Jan 2, 2013 · File Name: LOM_Realtek_W8_A00_Setup-8CK04_ZPE. as opposed to 1. 015 Jan 14, 2024 · 01-14-2024 09:22 AM. I'm unsure if reverting to that version could help, tried doing so but failed - Realtek drivers are pain to install. Sep 10, 2020 · Adaptador Realtek PCIe GBe no va a 1Gb, solo 100Mb. If it is not the cable then you start to suspect a bad port in the machine or maybe Jun 20, 2013 · Still only connects at 100mbit. I have 500Gbps internet but can't set my link speed faster than 100Mbps. Disabled any power-saving option and gigabit lite. Make sure that the Microsoft Network Client option is checked. Al conectar mediante cable (RJ45), el adaptador de red no permite más de 100Mb. change the value by 1. at the lowest possible speed of 10 Mbps. 如果您需要更新或安装Realtek PCIe网卡驱动程序，您可以从这个网页下载最新的软件包，支持多种操作系统和设备。 Dec 12, 2018 · I tried installing the old 2015 original motherboard's Realtek PCIe GBE Family Controller drivers and speed came back to 100Mbps, however after I restart PC, in network proprieties it starts showing again that I have the Link speed (Receive/Transmit): 10Mbps and the speed is once again back to that low value. A velocidade que está marcando de ethernet é 100 mb (print de tela). Update a driver for hardware that isn't working properly. 0 Gbps, but I'm capping out a 100 mps. 015. Click the drop-down menu under Value and choose the appropriate speed and duplex. . 0 Gbps). Uncheck the box next to "Allow the computer to turn off this device to save power". わからなくなったので、「Realtek PCIe GBE Family Controller」＋「遅い」で検索したら、ヒットしたページが以下。 eo光 1ギガ（GB)コース契約したのに速度が出ない場合対処法. Enter devmgmt. Apr 9, 2019 · My internet speed is supposedly good to 500Mbps, but I'm only able to get about 95Mbps on my ethernet port. netsh winsock reset. edit 2: I booted into a Linux live CD. This means that the negotiated connection Jan 13, 2015 · So after interfacing with some strange switch hardware my laptop is now incapable of connecting to any network at 1Gbps over Ethernet. 0 Gbps full duplex. #REALTEK PCIE GBE FAMILY CONTROLLER ONLY 100MBPS DRIVER# Dont use the Realtek driver from the Realtek website. Apr 24, 2017 · Use auto negotiate whenever possible. 410. Started losing network connection to some websites. Hi folks, As title, the cable is ok, the signal is ok, plugged to laptop works on 1Gb speed but plugged to desktop does not. Sep 30, 2015 · 09-30-2015 01:17 PM. I signed with a UK ISP called Lightspeed broadband. I can take the same exact cable, connect to an iMac with a Broadcom NetXtreme Gigabit Ethernet adapter, and both OS X and Windows (via bootcamp) read the connection correctly as 1000Mbps. For some reason my HP 300-019 mini desktop only gets around half of this speed. 5G (2500Mbps). 714. My network adapter is a Realtek PCIe GBE Family Controller. 5G Gigabit Ethernet > PCI Express. Gigabit has much higher power consumption than 10/100 MBps. They have a single driver suite that covers all of these chips. I have updated to the latest drivers and have set the NIC to 1Gbps in the settings but still I am only getting 100Mbps. If all else fails consider it could be the ethernet port on your mobo and try a pci-e / usb one. I taught something was wrong with my ethernet port so i updated the drivers and that's when i noticed that Realtek PCIe GBE Family controller is stuck at 100/Mbps and won't change to 1/Gos for some reason. Disconnect any external devices from the PC, except mouse and keyboard, temporarily connect the PC network cable directly to the router's LAN port bypassing the switch, then check the speed. So hopefully it's not that, but if it is, you do have options. In that case, you need a network card which has a specification of 10/100/1000 mb/sec (or Gigabit) We would like to show you a description here but the site won’t allow us. 1. msc to open the Device Manager. The hardware: Samsung NP780Z5E-S01UB w/ Windows 8. exe. Jul 6, 2023 · Go to Device Manager>network adapters,right click on your network adapter in use>Properties,click on Power Management tab,uncheck the checkbox:"Allow the computer to turn off this device to save power". Ran HP Diagnostics and everything passed except for one: Realtek Gaming GbE Family Controller Wired Ping Test failed! It seems like I can access the internet most of the time on my wireless connection but not with the wired connection. UTP를 뺐다가 재연결시에 계속 그런다. 0 mit einem USB 3. Reinstalled driver: sp73190, but no luck. Network Interface Controllers > 5G Gigabit Ethernet > PCI Express. You should see a screen that looks something like this. Product Line Feb 27, 2022 · Download Realtek PCIe FE / GBE / 2. Click the connection that represents the Ethernet connection to your router or modem. 1 - 8. Initially, it wasn't working at all when plugged into my. Receive Side Scaling: support for using multiple processor while receiving. 0 Gbps as it should. Jul 28, 2015 · Drivers help and tutorials. For more downloads go to the Drivers and downloads. Click “More network adapter options” under “Related settings. My machine is hard wired to the modem but I only get speeds of 75meg or so. 2023 PCIe 2. It uses a Realtek PCIe GBE Family Ethernet Controller (10/100/1000Mbps) Jun 22, 2020 · So, I asked my friend who suggested that I ask Microsoft if there is a way to increase the speed, apparently limited by my Realtek PCIe GBE Family Controller (on my Desktop). 0 port. 15. was the NIC built into the motherboard of my PC, which is an ASUS. 0811. The NIC model should be listed right at the top. I updated the controller driver but still the same results. This driver provides Realtek PCIe GbE Family Controller. Maybe it doesnt support gigabit. I have all new cat 6 cables everywhere. Xfinity says I should get up to 600mbps. Shutdown Wake-On-Lan: Enable wake-on-lan support (possibility to remotely start up computer with special network packet) Speed & Duplex: default speed (for example 10Mb/s, 100Mb/s) and duplex (half- or full-) Share. 4 out of 8 wires are only needed for 100mbps. Apr 5, 2012 · i have a 100mbps connection and according to the system my gigbit ethernet card is limited to 10mbps. Wireless I get like 300 Mbps I'm on Windows 10 I'm using a CAT6 ethernet cable, I've tried in another computer and in it I get 550 Mbps All my router ports are gigabit or whatever the name is. ”. Windows 10 device manager will scan for the changes you have made. I am using a Cat 6 cable connected to a gigabit switch. 1 Realtek PCIe GBE Family Controller The driver: Samsung distributed Realtek 8. Next, right-click your Ethernet adapter and select Properties. In Windows, open up the Network card in device manager and look for 'Speed & Duplex' in the 'Advanced' tab. Network Interface Controllers > 2. Type these following commands to reset your internet/network settings: netsh int ip reset resetlog. 0 Gbps. I have changed the default setting to 100Mbps in the under Speed & Duplex, Realtek PCIe GBE Family Controller Properties to allow 100 Mbps Full Duplex but it does not override and when I close out, it still shows 10Mbps. 0 to Gigabit Ethernet Adapter (ASIX AX88179) wird We would like to show you a description here but the site won’t allow us. Hi everyone! Since I've updated my PC to Windows 11, my Ethernet port seems to be working weirdly. Expand the Network adapters category. Overview Snapshot Realtek in Brief Organization Technological Strengths Milestones and Awards Office Location . Updating to the latest BIOS. Jun 10, 2018 · If that doesn't work for you, you can try to: Press Windows key on your keyboard, then type CMD on search, right-click on the result and choose Run as Admin. RTL8125 / RTL8125B (G) Network Interface Controllers > 10/100/1000M Gigabit Ethernet > PCI Express. 5G / 5G Ethernet Family Controller Software. " Jun 15, 2019 · Open Device Manager. My controller says capped at 100mbps but my wireless networks are also getting max 100-110mbps. You may contact the Internet Service Provider for assistance. 726. About Realtek. However I just connected my ethernet via cat7 cable from the I have an asus Gigabit Router and a gigabit NIC (Realtek PCIe GBE Family Controller) witch is running at 100Mbps rather than 1000Mbps (1. My drivers are up to date as per realtek website I am using the latest version. second PC has driver version 9. Follow the instructions to complete the installation. I have updated the latest driver and made sure the Auto Disable Gigabit is "disabled" and the Speed and Duplex is set to 1. You can follow the instructions below. Mar 6, 2019 · Realtek PCIe GBE Family Controller do not work on 1Gb speed but does on 100 Mb half duplex settings. Apr 25, 2023 · HP Pavilion Desktop purchased just last year. Usually it comes in around 400 Mbps. Your Realtek PCIe FE Family Controller is probably a 10/100 network device, that means it's max throughput is 100 mb/sec. Both cables are Cat5e. Confirm to Uninstall. OS support: Windows 11. bf do gr mb ci hs dq ms zd yv