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In Network Interface Cards

Our most popular products, based on sales and updated frequently.
41
Intel Ethernet Network Adapter I226-T1 - Network adapter - PCI Express 3.1 x1 low profile - 2.5GBase-T x 1
Intel Ethernet Network Adapter I226-T1 - Network adapter - PCI Express 3.1 x1 low profile - 2.5GBase-T x 1
  • Connectors: 1 x RJ45
  • Weight: 0.1000
  • Model #: I226T1BLK
  • Item #: 9SIA6ZPKDU4008
  • Return Policy: View Return Policy
$82.36
42
Intel E1G44HTBLK 10/100/1000Mbps PCI-Express 2.0 Server Adapter I340-T4 (Bulk Pack)
Intel E1G44HTBLK PCI-Express 2.0 Server Adapter I340-T4 (Bulk Pack)
  • Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab
  • Connectors: 4 x RJ45
  • Temperature: 0°C ~ 55°C
  • Weight: 1
  • Model #: E1G44HTBLK
  • Item #: 9SIA4A0K9D6750
  • Return Policy: View Return Policy
$79.99
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Worked in SuperMicro chassis/motherboard with only PCIe 1.0 slot - was nervous it would not. Also worked with ESXi 4.1u1 with driver updates

43
[] PCIe Ethernet Card Nic 10/100/1000Mbps Gigabit PCI-Express Network Card (WIN10/11 Driver-Free) RJ45 Network LAN Card Wake On LAN Adapter Internal Computer Desktop PC for Win/Linux/Mac 1 PCS
[] PCIe Ethernet Card Nic 10/100/1000Mbps Gigabit PCI-Express Network Card (WIN10/11 Driver-Free) RJ45 Network LAN Card Wake On LAN Adapter Internal Computer Desktop PC for Win/Linux/Mac 1 PCS
  • Brand: HP
  • Connectors: 1 x RJ45
  • Windows Vista: Certified for Windows Vista
  • Features: 1000 megabytes_per_second, Computers with PCI-Express slots running compatible operating systems
  • Model #: 807642105419
  • Item #: 9SIC70MKYY4825
  • Return Policy: View Return Policy
$21.99
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44
NVIDIA ConnectX-6 Dx EN 100Gigabit Ethernet Card - PCI Express 4.0 x16 - 2 Port(s) - Optical Fiber - 100GBase-X - QSFP56 - Plug-in Card | MCX623106AS-CDAT
NVIDIA ConnectX-6 Dx EN 100Gigabit Ethernet Card - PCI Express 4.0 x16 - 2 Port(s) - Optical Fiber - 100GBase-X - QSFP56 - Plug-in Card | MCX623106AS-CDAT
  • Brand: NVIDIA
  • Part Number: MCX623106AS-CDAT
  • Speed: DATA RATE: Ethernet 1/10/25/40/50/100 Gb/s
  • Connectors: Dual QSFP56 Ethernet (copper and optical)
  • Model #: MCX623106AS-CDAT
  • Item #: 14U-00F2-00042
  • Return Policy: 15-Day Return Policy
Save 27%
$1,187.99
$1,628.00
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46
Intel X520-t2 10gigabit Ethernet Card - Pci Express X16 2 Port - 10gbase-t -
Intel X520-t2 10gigabit Ethernet Card - Pci Express X16 2 Port - 10gbase-t -
$180.99
$186.99
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47
StarTech.com Dual Port PCI Express Gigabit Ethernet PCIe Network Card Adapter
StarTech.com Dual Port PCI Express Gigabit Ethernet PCIe Network Card Adapter
  • Weight: 20
  • Package Contents: Dual Port PCI Express Gigabit Ethernet PCIe Network Card Adapter - PoE/PSE 1 x Low-Profile Bracket 1 x Driver CD 1 x Instruction Manual
  • Parts: 2 Year
  • Labor: 2 Year
  • Model #: ST2000PEXPSE
  • Item #: N82E16833114078
  • Return Policy: 15-Day Return Policy
$166.99
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Reasonably Priced and took me all of about 5 minutes to install. Doesn't get in the way of other PCI slot components and easy to remove if need be.

48
StarTech.com 1 Port 2.5Gbps 2.5GBASE-T PCIe Network Card x1 PCIe - Windows, MacOS & Linux - PCI Express LAN Card - RTL8125 (ST2GPEX)
StarTech.com 1 Port 2.5Gbps 2.5GBASE-T PCIe Network Card x1 PCIe - Windows, MacOS & Linux - PCI Express LAN Card - RTL8125 (ST2GPEX)
  • Connectors: 1 x RJ45
  • LEDs: 1 x Green LED: 2.5Gbps 1 x Green LED: 1Gbps/100Mbps/10Mbps
  • Dimensions: 4.70" x 3.10" x 0.80"
  • Weight: 4.9 oz.
  • Model #: ST2GPEX
  • Item #: N82E16833114426
  • Return Policy: 15-Day Return Policy
$43.99
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49
Intel Ethernet Converged Network Adapter X710 10 GbE, Dual-port | X710DA2
Intel Ethernet Converged Network Adapter X710 10 GbE, Dual-port | X710DA2
  • Connectors: 2 x RJ45
  • Weight: 10
  • Package Contents: Ethernet Converged Network Adapter X540-T1 Information CD Low-Profile Bracket
  • Parts: Lifetime
  • Model #: X710DA2
  • Item #: 9SIC7XKM1N3871
  • Return Policy: View Return Policy
Save 5%
$137.00
$145.00
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50
C&N 5Gbps PCIe Network Adapter, RTL8126 Chip Multi-Gigabit Ethernet Card (5G/2.5G/1G/100Mbps) PCIe 3.1 X1, RJ45 LAN Controller with PXE Boot, Low Profile Bracket for Windows/Linux
C&N 5Gbps PCIe Network Adapter, RTL8126 Chip Multi-Gigabit Ethernet Card (5G/2.5G/1G/100Mbps) PCIe 3.1 X1, RJ45 LAN Controller with PXE Boot, Low Profile Bracket for Windows/Linux
  • Brand: C&N
  • Part Number: TXA307
  • Speed: 5000 megabits_per_second
  • Interface: PCI-Express
  • Model #: TXA307
  • Item #: 9SIC25SKJT5541
  • Return Policy: View Return Policy
$32.99
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easy plug and play install did improve net speed.

52
C&N 2.5Gbps PCIe Ethernet Network Card with RTL8125B RJ45 LAN Adapter - Multi-Gigabit NIC, PXE Boot, Plug & Play Compatibility for Windows/Linux/macOS, Supports 2500/1000/100Mbps Speeds
C&N 2.5Gbps PCIe Ethernet Network Card with RTL8125B RJ45 LAN Adapter - Multi-Gigabit NIC, PXE Boot, Plug & Play Compatibility for Windows/Linux/macOS, Supports 2500/1000/100Mbps Speeds
  • Brand: C&N
  • Part Number: SAE-TXA092
  • Standards: IEEE 802.3?IEEE 802.3u?IEEE 802.3ab?IEEE 802.3az?IEEE 802.3bz,IEEE 802.1P, IEEE 802.1Q
  • Speed: 2.5 gigabits_per_second
  • Model #: SAE-TXA092
  • Item #: 9SIC25SKJT3474
  • Return Policy: View Return Policy
$22.99
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53
HPE Ethernet 10Gb 2-Port 561FLR-T Adapter (700699-B21)
HPE Ethernet 10Gb 2-Port 561FLR-T Adapter (700699-B21)
Save 11%
$38.73
$43.95
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54
Mellanox MCX631102AN-ADAT 25Gbps PCIe 4.0 x8 ConnectX-6 Lx EN Adapter Card
Mellanox MCX631102AN-ADAT PCIe 4.0 x8 ConnectX-6 Lx EN Adapter Card
  • Connectors: 2 x SFP28
  • Model #: MCX631102AN-ADAT
  • Item #: 9SIB9R6K3Y4328
  • Return Policy: View Return Policy
$362.00
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55
Intel I210T1 Gigabit Ethernet Card (Single Ethernet Port)
Intel I210T1 Gigabit Ethernet Card (Single Ethernet Port)
  • Parts: 30 days warranty
  • Labor: 30 days warranty
  • Model #: Intel I210T1
  • Item #: 9SIA4A0K9P9549
  • Return Policy: View Return Policy
$48.39
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56
LR-LINK 1016PF-SFP+  10Gb PCI-E NIC Network Card, PCI Express  Ethernet Card LAN Adapter Support Windows Server/Windows/Linux/ESX Intel 82599 Chip Based
LR-LINK 1016PF-SFP+ 10Gb PCI-E NIC Network Card, PCI Express Ethernet Card LAN Adapter Support Windows Server/Windows/Linux/ESX Intel 82599 Chip Based
  • Standards: IEEE 802.3az
  • Connectors: 1 x SFP+
  • BUS: PCI Express v2.0 (5.0GT/s)×4
  • Drivers: Included
  • Model #: LRES1016PF-SFP+
  • Item #: 9SIAJBRJHJ6738
  • Return Policy: View Return Policy
$85.90
$10.00 Shipping
57
Intel E10G42BTDA Server Adapter X520-DA2 10Gbps PCI Express 2.0 x8 2 x SFP+
Intel E10G42BTDA Server Adapter X520-DA2 10Gbps PCI Express 2.0 x8 2 x SFP+
  • Brand: Intel
  • Model: X520-DA2
  • Part Number: E10G42BTDA
  • Speed: 10Gbps
  • Model #: Intel-E10G42BTDA
  • Item #: 9SIA4A0K9P9554
  • Return Policy: View Return Policy
Save 6%
$46.91
$49.99
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58
Broadcom P210TP Dual-Port 10GBASE-T Ethernet PCI Express Network Interface Card; RoHS-compliant | BCM957416A4160C
Broadcom P210TP Dual-Port 10GBASE-T Ethernet PCI Express Network Interface Card; RoHS-compliant | BCM957416A4160C
  • Brand: Broadcom
  • Part Number: BCM957416A4160C
  • Speed: 10/1GbE
  • Connectors: RJ45
  • Model #: BCM957416A4160C
  • Item #: 14U-004W-00081
  • Return Policy: 15-Day Return Policy
$317.99
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59
Synology E25G30-F2 Dual-port 25GbE SFP28 add-in card for Synology systems | E25G30-F2
Synology E25G30-F2 Dual-port 25GbE SFP28 add-in card for Synology systems | E25G30-F2
$334.99
$7.85 Shipping
60
2.5Gb PCIe Network Card with Intel I226-V Chip, 2500M/1000M/100M Network Adapter NIC, PCIe 3.1 X1, PCI Express Gigabit Ethernet Card for Windows 10/11, Linux Kernel 5.16.18/RHEL8.6, VMware ESXi8.0
2.5Gb PCIe Network Card with Intel I226-V Chip, 2500M/1000M/100M Network Adapter NIC, PCIe 3.1 X1, PCI Express Gigabit Ethernet Card for Windows 10/11, Linux Kernel 5.16.18/RHEL8.6, VMware ESXi8.0
  • Brand: HP
  • Standards: IEEE802.3
  • Connectors: 1 x RJ45
  • Windows Vista: Certified for Windows Vista
  • Model #: 729842522045
  • Item #: 9SIC3N9M135410
  • Return Policy: View Return Policy
$44.29
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