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"fiber optic network interface cards"
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DERAPID RTL8125 2.5Gbps PCI Express Network Card PCIe x1 to RJ45 Ethernet Adapter, 2.5G Base-T Gigabit LAN, Gaming NIC for Desktop PC NAS
Limited time offer, ends 11/02
$15.99
Free Shipping
PCI Express Network Card RTL8125GB Gigabit Ethernet PCIE Network card 2.5Gbps LAN Adapter 1Port RJ45 Network Card for Desktop PC
Limited time offer, ends 11/04
$31.07
Free Shipping
20 40KM Gigabit Media Converter Fiber Optic to Rj45 Single Mode Single Fibra Optica Ethernet Switch Transceiver 10/100/1000M SM
Limited time offer, ends 11/04
$92.11
Free Shipping
10Gb SFP+ PCIE NIC Network Card, Broadcom BCM57810S Chip, Dual SFP+ Port Card, PCI Express X8, Ethernet LAN Adapter Support Windows/Windows Server/Linux/VMware Esxi
Limited time offer, ends 11/04
$112.69
Free Shipping
10Gb SFP+ to RJ45 Transceiver, 10Gbase-T Ethernet Module Support 10G/5G/2.5G, up to 30 Meters, Compatible with Cisco, Ubiquiti, Meraki, MikroTik, Supermicro and More (Model: RTL8261)
Limited time offer, ends 11/01
$62.68
Free Shipping
10Gb SFP+ to RJ45 Transceiver, 10Gbase-T Ethernet Module Support 10G/5G/2.5G, up to 30 meters, Compatible with Cisco, Ubiquiti, Meraki, MikroTik, Supermicro and more (Model: RTL8261), Pack of 4
Limited time offer, ends 11/01
$214.70
Free Shipping
2.5G NIC PCIe Network Adapter 2500/1000/100Mbps PCIe Gigabit Ethernet Card, Single RJ-45 Port, with Realtek RTL8125 Controller, Support Windows Server/Ubuntu/Centos/Debian
Limited time offer, ends 11/01
$28.48
Free Shipping
PCIe2.0 x8 to 1Port SFP+ Network Card 10G Fiber Module Adapter X520-DA1 Support X8 X16
Limited time offer, ends 11/01
$170.96
Free Shipping
PCIe3.0 x8 to 4Port SFP+ Network Card 10G Fiber Module Adapter X710-DA4 Support X8 X16
Limited time offer, ends 11/01
$854.96
Free Shipping
PCIe2.0 x8 to 2Port SFP+ Network Card 10G Fiber Module Adapter X520-DA2 Support X8 X16
Limited time offer, ends 11/01
$284.96
Free Shipping
Network Card 4 Port Gigabit Ethernet 10/100/1000M PCI-E PCI Express to 4x Gigabit Ethernet Network Card LAN Adapter
Limited time offer, ends 11/01
$147.22
Free Shipping
H!Fiber Mini PCIe 2.5G Ethernet Network Card, Realtek RTL8125 Controller, 10/100/1000/2500 Mbps Single RJ45 Port, 2.5Gb NIC with LED Light and 0.98ft Cable, Mini Pice Interface, not for M.2
Limited time offer, ends 11/04
$39.19
Free Shipping
10G Network Card, Single SFP+ Port Ethernet Adapter, PCIe 4.0 Network Adapter with RTL8127 Chip, 10GBASE NIC with PCIe 4.0 X1 Slot, Support for Windows Server/Windows/Linux OS
Limited time offer, ends 11/04
$122.49
Free Shipping
VoltSync Quad-Port PCIe Giga-bit Ethernet Server Adapter with NetXtreme® BCM5719 Chipset PCI Express 1000M Network LAN Card for Windows Server Linux Ubuntu VMware (BCM5719-4P)
Limited time offer, ends 11/01
$65.86
Free Shipping
waveshare RS232/485 to WiFi and Ethernet Converter Serial Server, Modbus Gateway, MQTT Gateway,Serial Port to HTTPD Client, Allow Serial Port to WiFi, Serial Port to Ethernet, Ethernet to WiFi
Limited time offer, ends 11/01
$106.68
Free Shipping
5G PCIe to RJ45 Network Adapter RTL8126B 1000/2500/5000Mbps Gigabit Ethernet LAN Controller Adapter for PC Desktop Win10 11 New 2026 Electronic & Accessories
Limited time offer, ends 11/01
$111.98
Free Shipping
H!Fiber 2 Pack 10Gb SFP+ PCI-E Network Card NIC, with Broadcom BCM57810S Chip, Dual SFP+ Port Card, PCI Express X8, Ethernet LAN Adapter Support Windows/Windows Server/Linux/VMware Esxi
Limited time offer, ends 11/04
$210.28
Free Shipping