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In Network Interface Cards

Our most popular products, based on sales and updated frequently.
41
Intel® Ethernet Converged Network Adapter X550-T2
Intel Ethernet Converged Network Adapter X550-T2
  • Brand: Intel Corporation
  • Part Number: X550T2
  • Interface: PCIe v3.0 (8.0 GT/s)
  • Weight: 1
  • Model #: 735858307369
  • Item #: 9SIA8N2A7H4220
  • Return Policy: View Return Policy
$150.63
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42
StarTech ST1000SPEX2L PCI-Express x1 Gigabit NIC Server Adapter Network Card - Low Profile
StarTech ST1000SPEX2L PCI-Express x1 Gigabit NIC Server Adapter Network Card - Low Profile
  • Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3x
  • Connectors: 1 x RJ45
  • LEDs: 1 x Gigabit Detect (Yellow) 1 x Link / Activity (Green)
  • Wake On LAN: Yes
  • Model #: ST1000SPEX2L
  • Item #: 9SIA1K69591697
  • Return Policy: View Return Policy
$35.71
$36.80

Easy install. Nice price. I really love this Network card. It arrived on time in Manufacturers Box with the low profile bracket attached. Because of my computer case had to take out the 2 screws and install the standard profile bracket which was included. Also included was a driver CD and manual. .

43
StarTech.com USB to Ethernet Adapter, USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Adapter, USB to RJ45 Adapter, TAA Compliant
StarTech.com USB to Ethernet Adapter, USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Adapter, USB to RJ45 Adapter, TAA Compliant
  • Weight: 0.35
  • Package Contents: USB 3.0 to Gigabit Ethernet NIC Network Adapter 1 x Driver CD 1 x Instruction Manual
  • Parts: 2 Year
  • Labor: 2 Year
  • Model #: USB31000SW
  • Item #: N82E16833114088
  • Return Policy: Manufacturer Only Return Policy
$32.99
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Fast way to get direct web into a netbook, tablet or other device for upgrades. if you are not aware of this windows and some flavors of linux cannot upgrade all of their files over wifi-- once a month you need to directly connect to the web if you need bugfixes and want upgrades. it cannot be done over wifi, if you dont believe me dive into some microsoft support pages or get into a linux forum or just google it. some things just cannot be done on wifi, read your fine print people. this will fix what ails your netbooks and tablets and slimline lappys that have no Ethernet jack.

45
Intel EXPI9404PTL 10/100/1000Mbps PCI-Express PT Quad Port Low Profile Server Adapter
Intel EXPI9404PTL PCI-Express PT Quad Port Low Profile Server Adapter
  • Standards: IEEE 802.1Q VLANs IEEE 802.3ad IEEE 802.3ab IEEE 802.3u IEEE 802.3x IEEE 802.1p IEEE 802.3z
  • Connectors: 4 x RJ45
  • BUS: PCI Express 1.0a
  • LEDs: 4 (1/port, link and speed) solid and blinking
  • Model #: EXPI9404PTL
  • Item #: 9SIA4A0K9D6894
  • Return Policy: View Return Policy
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$48.99
$87.00
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Fits in a small x1 pci-e port. Has 4 gigibit connections. Can be teamed. Great driver support from intel.

46
Intel X540-T2 10G Dual Ports PCIe Ethernet Converged Networking Adapter X540T2
Intel X540-T2 10G Dual Ports PCIe Ethernet Converged Networking Adapter X540T2
  • Brand: Intel
  • Model: X540-T2
  • Part Number: X540-T2
  • Standards: IEEE 802.3 – Original Ethernet standard (10 Mbps) IEEE 802.3u – Fast Ethernet (100 Mbps) IEEE 802.3ab – Gigabit Ethernet over copper (1000BASE-T) IEEE 802.3an – 10 Gigabit Ethernet over copper (10GBASE-T) IEEE 802.3x – Flow control (full-duplex) IEEE 802.3ad – Link aggregation / LACP (teaming multiple ports) IEEE 802.1Q – VLAN tagging IEEE 802.1p – Quality
  • Model #: 4248-A
  • Item #: 9SIBT5SKEF3691
  • Return Policy: View Return Policy
$68.99
47
Intel EXPI9301CTBLK 10/100/1000Mbps PCI-Express Network Adapter
Intel EXPI9301CTBLK PCI-Express Network Adapter
  • Connectors: 1 x RJ45
  • Wake On LAN: Yes
  • Temperature: 0°C ~ 55°C
  • Humidity: 90% non-condensing relative humidity at 35° C
  • Model #: EXPI9301CTBLK
  • Item #: 9SIAC3KKD14007
  • Return Policy: View Return Policy
$59.99

The lan speeds have increased substantially. The Wan speed increased a little too.

48
QNAP QXG-10G2SF-X710 Dual-port 10 GbE Network Expansion Card
QNAP QXG-10G2SF-X710 Dual-port 10 GbE Network Expansion Card
$249.00
$9.80 Shipping
50
Intel EXPI9402PTBLK 10/100/1000Mbps PCI-Express Two Gigabit Copper Server Connections
Intel EXPI9402PTBLK PCI-Express Two Gigabit Copper Server Connections
  • Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3x
  • Connectors: 2 x RJ45
  • BUS: PCI Express 1.0a x4 lane PCI Express, operable in x4, x8, x16 slots
  • LEDs: 4 (1/port, link and speed) solid and blinking
  • Model #: EXPI9402PTBLK
  • Item #: 9SIA4REBZR9482
  • Return Policy: View Return Policy
$65.99
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Excellent performance & reliability. Real gigabit throughput with low cpu usage. Link aggregation, VLAN

51
Intel X520-SR2 Dual Ports 10 Gigabit Ethernet Converged Network Adapter, PCI Express 2.0 x8, Low Profile
Intel X520-SR2 Dual Ports 10 Gigabit Ethernet Converged Network Adapter, PCI Express 2.0 x8, Low Profile
  • Part Number: E10G42BFSRBLK
  • Features: Product Type:10Gigabit Ethernet Card Network Technology: 10GBase-SR Form Factor: Plug-in Card
  • Weight: 0.4
  • Parts: 30 DAYS WARRANTY
  • Model #: E10G42BFSRBLK
  • Item #: 9SIA4A0K9D6885
  • Return Policy: View Return Policy
$38.49
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OOtB experience is it just works with generic SFPs Great price for a 10G-capable adapter Recognized without intervention in Proxmox 9 Easy to vendor-unlock via Linux OS Low-height heatsink does not obstruct adjacent slot

52
5Gb PCIe Network Card, 5 Gigabit Ethernet Card, Realtek RTL8126B LAN Adapter, Multi-Speed 5Gbps/2.5Gbps/1Gbps NIC Card for Desktop PCs, Gaming, NAS, Windows & Linux Compatible
5Gb PCIe Network Card, 5 Gigabit Ethernet Card, Realtek RTL8126B LAN Adapter, Multi-Speed 5Gbps/2.5Gbps/1Gbps NIC Card for Desktop PCs, Gaming, NAS, Windows & Linux Compatible
  • Brand: HP
  • Connectors: 1 x RJ45
  • Windows Vista: Certified for Windows Vista
  • Features: 5 gigabits_per_second, Desktop, 1Year Manufacturer
  • Model #: 959216763375
  • Item #: 9SIC68FKUP6041
  • Return Policy: View Return Policy
$65.99
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54
Intel Ethernet Network Adapter X710-T2L, Dual-port energy-efficient adapters for NBASE-T and 10GBASE-T networks | X710T2L
Intel Ethernet Network Adapter X710-T2L, Dual-port energy-efficient adapters for NBASE-T and 10GBASE-T networks | X710T2L
  • Brand: Intel
  • Part Number: X710T2L
  • Standards: Ethernet
  • Speed: 10Gbps
  • Model #: X710T2L
  • Item #: 9SIA24GB5C6257
  • Return Policy: View Return Policy
$298.39
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55
StarTech.com Gigabit Ethernet Card, PCI Express 2.1 x1 - Intel I210-IS
StarTech.com Gigabit Ethernet Card, PCI Express 2.1 x1 - Intel I210-IS
  • Dimensions: Height: 0.6" Width: 2.6" Depth: 3.4"
  • Weight: Weight (Approximate): 1.40 oz
  • Model #: P011GINETWORKCARD
  • Item #: 9SIA6ZPK9Y4417
  • Return Policy: View Return Policy
$117.89
$122.99
57
IBM 49Y7961 Intel X520-DA2 Dual Port 10GbE SFP+ Network Adapter Card
IBM 49Y7961 Intel X520-DA2 Dual Port 10GbE SFP+ Network Adapter Card
  • Model #: 49Y7961, 049Y7961, CN-049Y7961
  • Item #: 9SIBT5SKAR9114
  • Return Policy: View Return Policy
$24.00
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58
Synology E10G30-T2 Dual-port 10GbE 10GBASE-T Add-In Card for Synology Systems
Synology E10G30-T2 Dual-port 10GbE 10GBASE-T Add-In Card for Synology Systems
$260.99
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59
WAVLINK 1G Base-T PCIe Network Card, 1000/100/10Mbps PCI Express Ethernet Adapter with RTL8111H, 1G NIC for Windows 11/10/8/8.1/7/XP/Vista & Linux with Low Profile Bracket
WAVLINK 1G Base-T PCIe Network Card, 1000/100/10Mbps PCI Express Ethernet Adapter with RTL8111H, 1G NIC for Windows 11/10/8/8.1/7/XP/Vista & Linux with Low Profile Bracket
  • Part Number: 1* RJ45 Ethernet port
  • Wireless Speed: 1000/100/10Mbps
  • LEDs: 1 x Link(Green), 1 x Ethernet (Yellow)
  • Windows Vista: Windows 11/10/8/8.1/7/XP/Vista, Linux
  • Model #: WL-NWP001
  • Item #: 9SIA6PFKC91339
  • Return Policy: View Return Policy
Limited Time Offer
$17.99
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60
Mellanox CX4121A MCX4121A-ACAT ConnectX-4 25Gigabit Ethernet Card PCI-E 3.0
Mellanox CX4121A MCX4121A-ACAT ConnectX-4 25Gigabit Ethernet Card PCI-E 3.0
$99.99
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