eBay
WiFi 6E AX210HMW Mini PCI-E Wifi Network Card Bluetooth 5.3 For AX210 Card 802.11AX Wireless Wi-Fi Adapter For Desktop Laptop
Aliexpress UK
1 Year Bytestock Return to Base Warranty Item Specifications: Dell Part Number - 20NJD Model - Dell Mellanox ConnectX-4LX Device Type - Network Card Ports - 2 x 25GB SFP28 Max Transfer Rate - 25GB/s.
eBay
AX210 WiFi 6E PCI Express Wireless Network Card 2.4G/5G/6GHz 5374Mbps PCIe Wifi Card AX5400 Bluetooth 5.3 WiFi Adapter for PC
Aliexpress UK
Regarding X540 network card: Win7 Win8 Win 10 11 requires driver installation. There may be an extraconnector on the network adapter under the tape. If you don't need that, you can cut it off with scissor.
eBay
WiFi 6E AX210 Mini PCI-E Wifi Network Card BT 5.3 Tri Band 2.4G/5G/6Ghz 802.11AX 5374Mbps Wireless Adapter For Desktop Laptop
Aliexpress UK
eBay
Kebidumei AC1200 WiFi Adapter Bluetooth Dual Band 2.4GHZ/5Ghz PCI Express Wireless Network Card For Desktop For Windows 7/10/11
Aliexpress UK
10MB / 100MB / 1000MB network adaptive. PCB size: about 91mm x 47mm. Port: 1 x RJ45.
eBay
Kebidumei 1000Mbps Pcie To RJ45 Inte 8111E Network Card Gigabit Ethernet PCI Express Adapter 1000Mbps Network Card For Desktop
Aliexpress UK
Model: CX4121C. Model (Text): CX4121C. Network Ports: SFP28. Old use - network_ports: SFP28. Card Form Factor: Full Height. We are aware that mistakes and problems can always occur but we will endeavour to get any issue resolved as quickly and fairly as possible.
eBay
2500Mbps PCI-E To RJ45 Network Card For Intel I226 Gigabit Ethernet rj45 Dual Ports 1000/2500M PCI Express Wlan Adapter Desktop
Aliexpress UK
Connectors: SFP. Form Factor: Plug-In Card - Low Profile Half Height. Device Type: Network Adapter Card. Model No: X520-DA2. In Good Condition. In Full Working Order. Data Link Protocol: 10 GigE.
eBay
5000Mbps PCI-E to RJ45 Network Card Realtek 8126 1G/2.5G/5G RJ45 Interface Gigabit Ethernet PCI Express X1 X4 X8 X16 Adapter
Aliexpress UK
Card Type: CNA. Card Form Factor: Full Height. We are aware that mistakes and problems can always occur but we will endeavour to get any issue resolved as quickly and fairly as possible. And if this is not possible, or is unsuccessful, you have the right to receive a price reduction.
eBay
1000Mbps PCI-E To RJ45 Network Card RTL8111E/F Chip Gigabit Ethernet PCI Express Converter 10/100/1000Mbps 1Gbps Adapter For PC
Aliexpress UK