![Amazon.com: 2.5G Base-T PCIe Network Adapter, RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller, Low Profile Bracket, Network Card for Gaming/Office, Support Windows 11/10 /8/8.1/7 : Electronics Amazon.com: 2.5G Base-T PCIe Network Adapter, RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller, Low Profile Bracket, Network Card for Gaming/Office, Support Windows 11/10 /8/8.1/7 : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81-EWMylgWL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 2.5G Base-T PCIe Network Adapter, RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller, Low Profile Bracket, Network Card for Gaming/Office, Support Windows 11/10 /8/8.1/7 : Electronics
![Realtek PCIe GbE Family Controller does not work properly in Acer TravelMate X3410-M notebook — Acer Community Realtek PCIe GbE Family Controller does not work properly in Acer TravelMate X3410-M notebook — Acer Community](https://us.v-cdn.net/6029997/uploads/editor/5n/kj9bk8188t1g.png)
Realtek PCIe GbE Family Controller does not work properly in Acer TravelMate X3410-M notebook — Acer Community
![Amazon.com: 2.5G Base-T PCIe Network Adapter, RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller, Low Profile Bracket, Network Card for Gaming/Office, Support Windows 11/10 /8/8.1/7 : Electronics Amazon.com: 2.5G Base-T PCIe Network Adapter, RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller, Low Profile Bracket, Network Card for Gaming/Office, Support Windows 11/10 /8/8.1/7 : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/815+i-3FDDL._SY350_PKmb-play-button-overlay_.jpg)
Amazon.com: 2.5G Base-T PCIe Network Adapter, RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller, Low Profile Bracket, Network Card for Gaming/Office, Support Windows 11/10 /8/8.1/7 : Electronics
![Ethernet LAN disconnection after several minutes of being connected – ThinkCentre M75q Gen 2, M75s Gen 2, M75t Gen 2, M75n - Lenovo Support CA Ethernet LAN disconnection after several minutes of being connected – ThinkCentre M75q Gen 2, M75s Gen 2, M75t Gen 2, M75n - Lenovo Support CA](https://download.lenovo.com/km/media/images/HT512026/5_20210310072905859.png)
Ethernet LAN disconnection after several minutes of being connected – ThinkCentre M75q Gen 2, M75s Gen 2, M75t Gen 2, M75n - Lenovo Support CA
![Realtek 2.5Gb Ethernet controller & Wi-Fi 6 equipped with Dragon smart bandwidth optimization technology Realtek 2.5Gb Ethernet controller & Wi-Fi 6 equipped with Dragon smart bandwidth optimization technology](https://mma.prnewswire.com/media/1605510/image1.jpg?p=twitter)
Realtek 2.5Gb Ethernet controller & Wi-Fi 6 equipped with Dragon smart bandwidth optimization technology
![Amazon.com: 2.5G Base-T PCIe Network Adapter, RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller, Low Profile Bracket, Network Card for Gaming/Office, Support Windows 11/10 /8/8.1/7 : Electronics Amazon.com: 2.5G Base-T PCIe Network Adapter, RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller, Low Profile Bracket, Network Card for Gaming/Office, Support Windows 11/10 /8/8.1/7 : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71R0fuP4SSL._AC_UF350,350_QL80_.jpg)
Amazon.com: 2.5G Base-T PCIe Network Adapter, RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller, Low Profile Bracket, Network Card for Gaming/Office, Support Windows 11/10 /8/8.1/7 : Electronics
![Amazon.com: 2.5G Base-T PCIe Network Adapter, RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller, Low Profile Bracket, Network Card for Gaming/Office, Support Windows 11/10 /8/8.1/7 : Electronics Amazon.com: 2.5G Base-T PCIe Network Adapter, RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller, Low Profile Bracket, Network Card for Gaming/Office, Support Windows 11/10 /8/8.1/7 : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61IXQR2IfXL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 2.5G Base-T PCIe Network Adapter, RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller, Low Profile Bracket, Network Card for Gaming/Office, Support Windows 11/10 /8/8.1/7 : Electronics
![Amazon.com: IO CREST 2.5 Gigabit Ethernet PCI Express PCI-E Network Interface Card 10/100/1000/25000 Mbps RJ45 LAN SI-PEX24059 : Electronics Amazon.com: IO CREST 2.5 Gigabit Ethernet PCI Express PCI-E Network Interface Card 10/100/1000/25000 Mbps RJ45 LAN SI-PEX24059 : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71lsMMrdhqL._AC_UF894,1000_QL80_.jpg)
Amazon.com: IO CREST 2.5 Gigabit Ethernet PCI Express PCI-E Network Interface Card 10/100/1000/25000 Mbps RJ45 LAN SI-PEX24059 : Electronics
![Realtek RTL8111C Gigabit PCI Express Ethernet Network Interface Card (NO SOFTWARE) : Amazon.ca: Electronics Realtek RTL8111C Gigabit PCI Express Ethernet Network Interface Card (NO SOFTWARE) : Amazon.ca: Electronics](https://m.media-amazon.com/images/I/71RfUfrDhdL.jpg)
Realtek RTL8111C Gigabit PCI Express Ethernet Network Interface Card (NO SOFTWARE) : Amazon.ca: Electronics
![Amazon.com: Quad 2.5Gbps PCI Express x4 Gigabit Ethernet Card with RJ45 LAN Controller - PCIe x4 Network Adapter for Gaming Office, Realtek RTL8125, Windows Linux Compatible : Electronics Amazon.com: Quad 2.5Gbps PCI Express x4 Gigabit Ethernet Card with RJ45 LAN Controller - PCIe x4 Network Adapter for Gaming Office, Realtek RTL8125, Windows Linux Compatible : Electronics](https://images-na.ssl-images-amazon.com/images/W/MEDIAX_792452-T2/images/I/513GMU2-nkL._AC_UL210_SR210,210_.jpg)