![4 Port Quad Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Interface Card (NIC) 10/100/1000 Mbps Realtek Chipset SI-PEX24042 (SI-PEX24042) - Newegg.com 4 Port Quad Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Interface Card (NIC) 10/100/1000 Mbps Realtek Chipset SI-PEX24042 (SI-PEX24042) - Newegg.com](https://c1.neweggimages.com/productimage/nb640/AKVHD201226T95PG.jpg)
4 Port Quad Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Interface Card (NIC) 10/100/1000 Mbps Realtek Chipset SI-PEX24042 (SI-PEX24042) - Newegg.com
![Amazon.com: 10Gtek 10/100/1000Mbps Gigabit Network Card (NIC) with Intel I210AS Chip | Ethernet Converged PCI Express Network Adapter | Single SFP Port | PCI Express 2.1 X1 : Electronics Amazon.com: 10Gtek 10/100/1000Mbps Gigabit Network Card (NIC) with Intel I210AS Chip | Ethernet Converged PCI Express Network Adapter | Single SFP Port | PCI Express 2.1 X1 : Electronics](https://m.media-amazon.com/images/I/61KqQ6ZSaoL.jpg)
Amazon.com: 10Gtek 10/100/1000Mbps Gigabit Network Card (NIC) with Intel I210AS Chip | Ethernet Converged PCI Express Network Adapter | Single SFP Port | PCI Express 2.1 X1 : Electronics
![Amazon.com: Syba Dual Port Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Adapter Card (NIC) 10/100/1000 Mbps Card with Realtek RTL8111 Chipset, 2 Port (SD-PEX24041) : Electronics Amazon.com: Syba Dual Port Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Adapter Card (NIC) 10/100/1000 Mbps Card with Realtek RTL8111 Chipset, 2 Port (SD-PEX24041) : Electronics](https://m.media-amazon.com/images/I/61u7eHRmkyL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Syba Dual Port Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Adapter Card (NIC) 10/100/1000 Mbps Card with Realtek RTL8111 Chipset, 2 Port (SD-PEX24041) : Electronics
![Amazon.com: 10Gtek 10/100/1000Mbps Gigabit Ethernet PCI Express NIC Network Card with Intel I210 Chip, Ethernet Server Converged Network Adapter, Single RJ45 Port, PCI Express 2.1 X1, Compare to Intel I210-T1 : Electronics Amazon.com: 10Gtek 10/100/1000Mbps Gigabit Ethernet PCI Express NIC Network Card with Intel I210 Chip, Ethernet Server Converged Network Adapter, Single RJ45 Port, PCI Express 2.1 X1, Compare to Intel I210-T1 : Electronics](https://m.media-amazon.com/images/I/61A5dodYgOL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 10Gtek 10/100/1000Mbps Gigabit Ethernet PCI Express NIC Network Card with Intel I210 Chip, Ethernet Server Converged Network Adapter, Single RJ45 Port, PCI Express 2.1 X1, Compare to Intel I210-T1 : Electronics
![Intel I210T1BLK Ethernet Server Adapter I210-T1 - Network adapter - PCI Express 2.1 x1 low profile - Gigabit Ethernet - Newegg.com Intel I210T1BLK Ethernet Server Adapter I210-T1 - Network adapter - PCI Express 2.1 x1 low profile - Gigabit Ethernet - Newegg.com](https://c1.neweggimages.com/productimage/nb640/A25V_1_20170404341373386.jpg)
Intel I210T1BLK Ethernet Server Adapter I210-T1 - Network adapter - PCI Express 2.1 x1 low profile - Gigabit Ethernet - Newegg.com
![Amazon.com: Intel I350T2V2BLK Ethernet Server Adapter i350-T2 Network PCI Express 2.1 X4 : Electronics Amazon.com: Intel I350T2V2BLK Ethernet Server Adapter i350-T2 Network PCI Express 2.1 X4 : Electronics](https://m.media-amazon.com/images/I/41nO+EcznwL._AC_.jpg)
Amazon.com: Intel I350T2V2BLK Ethernet Server Adapter i350-T2 Network PCI Express 2.1 X4 : Electronics
![Amazon.com: Gigabit Dual RJ45 1Gb Network Card Compare to Intel E1G42ET with Intel 82575/82576, PCI Express 2.1 X1, Two Ports LAN Ethernet Adapter (NIC) Support PXE for Windows/Windows Server/Linux/Freebsd/DOS : Electronics Amazon.com: Gigabit Dual RJ45 1Gb Network Card Compare to Intel E1G42ET with Intel 82575/82576, PCI Express 2.1 X1, Two Ports LAN Ethernet Adapter (NIC) Support PXE for Windows/Windows Server/Linux/Freebsd/DOS : Electronics](https://m.media-amazon.com/images/I/41hEdeSwrnL._AC_.jpg)
Amazon.com: Gigabit Dual RJ45 1Gb Network Card Compare to Intel E1G42ET with Intel 82575/82576, PCI Express 2.1 X1, Two Ports LAN Ethernet Adapter (NIC) Support PXE for Windows/Windows Server/Linux/Freebsd/DOS : Electronics
![For Intel I350am2 Ethernet Network Card Pci Express 2.1 X4 Dual Sfp For I350-f2 - Fiber Optic Equipment - AliExpress For Intel I350am2 Ethernet Network Card Pci Express 2.1 X4 Dual Sfp For I350-f2 - Fiber Optic Equipment - AliExpress](https://ae01.alicdn.com/kf/S3da39bd1dbad442690f53b8354a7fa1dK.jpg_640x640Q90.jpg_.webp)
For Intel I350am2 Ethernet Network Card Pci Express 2.1 X4 Dual Sfp For I350-f2 - Fiber Optic Equipment - AliExpress
![HPE 366FLR 669280-001 1Gb 4-Port PCIe 2.1 Network Adapter for G10, Wholesale 669280-001, Price 669280-001 HPE 366FLR 669280-001 1Gb 4-Port PCIe 2.1 Network Adapter for G10, Wholesale 669280-001, Price 669280-001](https://cdn11.bigcommerce.com/s-xdygvn/images/stencil/1280x1280/products/6136/12889/665240-b21__78007.1667331404.jpg?c=2)
HPE 366FLR 669280-001 1Gb 4-Port PCIe 2.1 Network Adapter for G10, Wholesale 669280-001, Price 669280-001
![SIIG LB-GE0611-S1 PCI Express 2.1 (5.0 GT/s) Single 2.5G 4-Speed Multi-Gigabit Ethernet PCIe Card - Newegg.com SIIG LB-GE0611-S1 PCI Express 2.1 (5.0 GT/s) Single 2.5G 4-Speed Multi-Gigabit Ethernet PCIe Card - Newegg.com](https://c1.neweggimages.com/productimage/nb640/33-195-018-S01.jpg)
SIIG LB-GE0611-S1 PCI Express 2.1 (5.0 GT/s) Single 2.5G 4-Speed Multi-Gigabit Ethernet PCIe Card - Newegg.com
![Amazon.com: I/O Crest Single Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Interface Card (NIC) 10/100/1000 Mbps Realtek RTL8111F Chipset SI-PEX24038 : Electronics Amazon.com: I/O Crest Single Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Interface Card (NIC) 10/100/1000 Mbps Realtek RTL8111F Chipset SI-PEX24038 : Electronics](https://m.media-amazon.com/images/I/61ULiIdyKDL.jpg)
Amazon.com: I/O Crest Single Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Interface Card (NIC) 10/100/1000 Mbps Realtek RTL8111F Chipset SI-PEX24038 : Electronics
![2.5Gbps Ethernet PCI for EXPRESS Card IO-PCE8125B-GLAN Support PCI for EXPRESS 2.1 or Pcie USB PCI-Express 2.5G Dropship - AliExpress 2.5Gbps Ethernet PCI for EXPRESS Card IO-PCE8125B-GLAN Support PCI for EXPRESS 2.1 or Pcie USB PCI-Express 2.5G Dropship - AliExpress](https://ae01.alicdn.com/kf/S1768238ba65540e3a5bb50f330aca0eaQ.jpg_640x640Q90.jpg_.webp)
2.5Gbps Ethernet PCI for EXPRESS Card IO-PCE8125B-GLAN Support PCI for EXPRESS 2.1 or Pcie USB PCI-Express 2.5G Dropship - AliExpress
![HP FirePro V5900 Graphic Card - 2 GB GDDR5 - PCI Express 2.1 x16 - Single Slot Space Required - Newegg.com HP FirePro V5900 Graphic Card - 2 GB GDDR5 - PCI Express 2.1 x16 - Single Slot Space Required - Newegg.com](https://c1.neweggimages.com/productimage/nb640/AA0T_131671655058843701DQCzQMPNPr.jpg)
HP FirePro V5900 Graphic Card - 2 GB GDDR5 - PCI Express 2.1 x16 - Single Slot Space Required - Newegg.com
![Amazon.com: Gigabit PCIe NIC with Intel I210 Chip, 1Gb Network Card Compare to Intel I210-T1 NIC, Single RJ45 Port, PCI Express 2.1 X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux : Amazon.com: Gigabit PCIe NIC with Intel I210 Chip, 1Gb Network Card Compare to Intel I210-T1 NIC, Single RJ45 Port, PCI Express 2.1 X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux :](https://m.media-amazon.com/images/I/61yhgYkT8WL.jpg)