Cheapest 10gb 1 Port PCI Express network cards (NIC) RJ45 inc. Low

Product StarTech.com Dual Port Gigabit PCI Express Server Network Adapter Card - 1 Gbps PCIe NIC - Dual Port Server Adapter - 2 Port Ethernet Card (ST1000SPEXD4) - network adapter - PCIe - Gigabit Ethernet x 2

Network Cards - Best Cheap Deals for your Business

LR-LINK 1025PT 10Gb PCI-E x8 Network Card Dual Copper RJ45 Port PCI Express Ethernet LAN Adapter NIC Compare to Intel X550-T2 - AliExpress

Upgrade your server or workstation to 10G networking over copper, by adding a 10GBase-T / NBASE-T RJ45 port. Here's a powerful and cost-effective solution for upgrading your server or workstation to 10 Gigabit Ethernet networking over copper. This PCI Express 10G NIC lets you add an Ethernet port to your server or desktop computer and access your network at multiple speeds: 10G, 5G, 2.5G 1G and 100Mbps.

1-Port 10g Ethernet Network Card

Shop StarTech.com 5G PCIe Network Adapter Card - NBASE-T & 5GBASE-T 2.5BASE-T PCI Express Network Interface Adapter - 5GbE/2.5GbE/1GbE Multi Gigabit Ethernet Workstation NIC - 4 Speed LAN Card - 5G

FS quad-port 10Gb PCI express card - is optimized on Intel XL710-BM1 chip set for server connectivity and network virtualization - which is the most flexible and scalable Ethernet server adapter card for current demanding data center environments.

XL710-BM1 Intel Based 10g Quad-Port SFP+ PCIe 3.0 x 8 NIC, Compare to Intel X710-DA4 Ethernet Adapter 75602

10gb nic

OWC 10G Ethernet PCIe Network Adapter Expansion Card

StarTech.com 1 Port 10G PCIe Network Card - 10GBase-T/NBASE-T - RJ45 Port - Intel X550 Chipset - Ethernet Card - Network Adapter - Intel NIC Card (ST10000SPEXI) Red : Electronics