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In Network Interface Cards

Our most popular products, based on sales and updated frequently.
21
Intel X540T2 100Mbps/1Gbps/10Gbps PCI Express 2.1 x8 Ethernet Converged Network Adapter
Intel X540T2 PCI Express 2.1 x8 Ethernet Converged Network Adapter
  • Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab
  • Connectors: 2 x RJ45
  • Weight: 20
  • Parts: Lifetime
  • Model #: X540T2
  • Item #: 9SIA4A0K9D6883
  • Return Policy: View Return Policy
$69.99
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Quality product

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DERAPID 2.5Gbps PCIe Network Card Dual RJ45 Port Adapter with Intel I226 Chipset for Desktop Gaming Office 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Port Controller
DERAPID 2.5Gbps PCIe Network Card Dual RJ45 Port Adapter with Intel I226 Chipset for Desktop Gaming Office 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Port Controller
  • Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab
  • Connectors: 2 x RJ45
  • Wireless Speed: 2.5Gbps
  • Features: I226
  • Model #: 2.5G PCIE To RJ45 Adapter
  • Item #: 9SIARJ2JUR3211
  • Return Policy: View Return Policy
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$37.99
$40.99
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Lower cost than others of its kind. It's significantly smaller than I was expecting, and the heat sink covers every bit of usable space for exceptional cooling.

23
10Gtek For Intel X540-T2 Ethernet Adapter with Intel X540 Controller, 10Gb Ethernet Network Card, Dual Port RJ45 Copper, PCI Express 10Gb Nic Ethernet LAN Adapter
10Gtek For Intel X540-T2 Ethernet Adapter with Intel X540 Controller, 10Gb Ethernet Network Card, Dual Port RJ45 Copper, PCI Express 10Gb Nic Ethernet LAN Adapter
  • Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab
  • Connectors: 2 x RJ45
  • Temperature: 0°C ~ 55°C
  • Features: Intel X540-T2
  • Model #: 603149403406
  • Item #: 9SIA9Z94UV9821
  • Return Policy: View Return Policy
$65.99
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Doesn't require any weird pro-grade server backplanes to connect, just a regular PCI Express slot If drivers are needed, they can be downloaded as a bundle beforehand and installed offline SFP+ ports accept a few varieties of transceiver, so you don't even need to replace your ethernet wiring to use this

24
USB C to Ethernet Adapter, USB 3.0 Network Adapter, USB to 1000Mbps Gigabit RJ45 LAN Ethernet Adapter, Aluminum Gigabit LAN Wire Adapter Compatible with Mac-Book, Steam Deck, i-Pad, TV Box, etc.
USB C to Ethernet Adapter, USB 3.0 Network Adapter, USB to 1000Mbps Gigabit RJ45 LAN Ethernet Adapter, Aluminum Gigabit LAN Wire Adapter Compatible with Mac-Book, Steam Deck, i-Pad, TV Box, etc.
  • Connectors: 1 x RJ45
  • Features: This USB Ethernet adapter is designed for connectivity between USB 3.0 and USB-C to RJ45 1000 Mbps Ethernet devices. It provides a stable and reliable wired connection and adapts to USB 3.0 and Thunderbolt 3. It can help enable faster file transfers, smoother video conferencing, and seamless streaming. Plug and
  • Package Contents: 1 x USB to Ethernet Adapter
  • Class: 1000Mbps
  • Model #: Z1#Q2601_GR
  • Item #: 9SIAMM4K6S8041
  • Return Policy: View Return Policy
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$17.99
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25
Fenvi 10G Base-T PCI-e Network Card Marvell AQC113C, 10Gbps RJ45 Port NIC Card with Standard & Low-Profile Brackets, Support Windows10/11/Server
Fenvi 10G Base-T PCI-e Network Card Marvell AQC113C, 10Gbps RJ45 Port NIC Card with Standard & Low-Profile Brackets, Support Windows10/11/Server
  • Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3x
  • Connectors: 1 x RJ45
  • Windows Vista: Windows 10/11
  • Model #: F-10GRJ
  • Item #: 9SIADXZK9X4426
  • Return Policy: View Return Policy
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$51.59
$89.99
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26
StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter
StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter
  • Standards: IEEE802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3az, IEEE 802.1q VLAN tagging
  • Connectors: 1 x RJ45
  • LEDs: Activity (Yellow) Link (Green)
  • Temperature: Operating Temperature: 0°C to 40°C (32°F to 104°F) Storage Temperature: -20°C to 60°C (-4°F to 140°F)
  • Model #: USB31000S
  • Item #: N82E16833114074
  • Return Policy: Manufacturer Only Return Policy
$35.99
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Smoking Fast on the Surface Pro for when you need wired connections. Get Full Gigabit throughput. (110MB+/Sec) Windows 8 installed drivers automatically.

27
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
$99.99
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Fast, latest gen Intel card. Good price for what you get. Doesn't appear to get that hot.

28
Intel - X710T2LBLK - Intel Ethernet Network Adapter X710-T2L - BLK - PCI Express 3.0 x 8 - 2 Ports (s) - BLK
Intel - X710T2LBLK - Intel Ethernet Network Adapter X710-T2L - BLK - PCI Express 3.0 x 8 - 2 Ports (s) - BLK
  • Connectors: 2 x RJ45
  • Temperature: Operating Temperature: 0 °C to 55 °C (32 °F to 131 °F) Storage Temperature: -40 °C to 70 °C (-40 °F to 158 °F)
  • Humidity: Storage Humidity Maximum: 90% non-condensing relative humidity at 35 °C
  • Dimensions: 167 mm x 69 mm
  • Model #: X710T2LBLK
  • Item #: 0XM-009Y-001B1
  • Return Policy: 30-Day Return Policy
$249.00
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29
Intel Ethernet Server Adapter I210, Single-port Gigabit Ethernet server adapter for entry-level servers and audio-video applications | I210T1
Intel Ethernet Server Adapter I210, Single-port Gigabit Ethernet server adapter for entry-level servers and audio-video applications | I210T1
  • Brand: Intel
  • Part Number: I210T1
  • Standards: EEE 802.3 (10BASE-T, 100BASE-TX, 1000BASE-T)
  • Speed: 10/100/1000Mbps
  • Model #: I210T1
  • Item #: 9SIA4A0K9D5474
  • Return Policy: View Return Policy
$51.69
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Easy installation. Had to download software, but no problem there. I really noticed a difference in the smoothness and speed of internet. I had never used an Nec , but I'm glad I did.

30
Synology E10G30-F2 Dual-port 10GbE SFP+ PCIe 3.0 x8 add-in card for Synology systems | E10G30-F2
Synology E10G30-F2 Dual-port 10GbE SFP+ PCIe 3.0 x8 add-in card for Synology systems | E10G30-F2
$255.99
$257.99
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31
Fenvi WiFi 7 BE200NGW WI-FI Card Tri-Band 802.11be Wireless M.2 Module,Tri-Band 2.4G/5G/6G,Up to 5800Mbps,Bluetooth 5.4, 4K QAM, 320MHz,MU-MINO, Internal Network Adapter for Laptop, Windows 10/11
Fenvi WiFi 7 BE200NGW WI-FI Card Tri-Band 802.11be Wireless M.2 Module,Tri-Band 2.4G/5G/6G,Up to 5800Mbps,Bluetooth 5.4, 4K QAM, 320MHz,MU-MINO, Internal Network Adapter for Laptop, Windows 10/11
  • Standards: 802.11be/ax/ac
  • WiFi Generation: Wi-Fi 7
  • Frequency Band: 2.4 GHz / 5 GHz / 6 GHz
  • Wireless Speed: Up to 5.8 Gbps
  • Model #: WIFI 7 BE200NGW
  • Item #: 9SIADXZK739200
  • Return Policy: View Return Policy
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$24.99
$26.99
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I was able to upgrade my notebook to WiFi 7

32
fenvi 4 Port Gigabit NIC for Intel I226 Controller, 2.5GBase-T Network Adapter Card, Quad RJ45 Ports,PCI Express Gigabit Ethernet Card for Windows with Low Profile Bracket
fenvi 4 Port Gigabit NIC for Intel I226 Controller, 2.5GBase-T Network Adapter Card, Quad RJ45 Ports,PCI Express Gigabit Ethernet Card for Windows with Low Profile Bracket
  • Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3x
  • Connectors: 4 x RJ45
  • Wireless Speed: 10/100/1000/2500Mbps
  • Windows Vista: Window 10/11
  • Model #: F4-2.5GRJ
  • Item #: 9SIADXZKCX3304
  • Return Policy: View Return Policy
Limited Time Offer
$55.99
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Provides the service you expect from it. Was inexpensive

33
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 #: 9SIBT5SKME3580
  • Return Policy: View Return Policy
$29.99
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34
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
$78.15
36
2.5GBase-T PCI Express Gigabit Network Card for Gaming, 2.5G/1G/100Mbps PCIe Ethernet Network Adapter RJ45 LAN Controller With Intel I226 for PC, Support Windows 10/11, Standard & Low-Profile Brackets
2.5GBase-T PCI Express Gigabit Network Card for Gaming, 2.5G/1G/100Mbps PCIe Ethernet Network Adapter RJ45 LAN Controller With Intel I226 for PC, Support Windows 10/11, Standard & Low-Profile Brackets
  • Standards: IEEE802.3, IEEE802.3u, IEEE802.3x
  • Connectors: 1 x RJ45
  • LEDs: Link, Activity
  • Windows Vista: Windows 10/11
  • Model #: F-2500IR
  • Item #: 9SIADXZJP61574
  • Return Policy: View Return Policy
Limited Time Offer
$21.99
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37
Intel X710DA2BLK PCIe 3.0, x8 Dual port Ethernet Converged Network Adapter
Intel X710DA2BLK PCIe 3.0, x8 Dual port Ethernet Converged Network Adapter
  • Package Contents: Ethernet Converged Network Adapter X540-T1 Information CD Low-Profile Bracket
  • Parts: Manufacturers Limited Warranty: Lifetime / Parts Only
  • Model #: X710DA2BLK
  • Item #: 9SIA4A0KE82266
  • Return Policy: View Return Policy
$149.99
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38
Syba Dual 2.5 Gigabit Ethernet PCI Express PCI-E Network Controller Card 10/100/1000/2500 Mbps RJ45 LAN Adapter Low Profile Bracket
Syba Dual 2.5 Gigabit Ethernet PCI Express PCI-E Network Controller Card 10/100/1000/2500 Mbps RJ45 LAN Adapter Low Profile Bracket
  • Connectors: 2 x RJ45
  • Weight: 0.3
  • Parts: 3 Year
  • Model #: SD-PEX24066
  • Item #: 9SIA3XWCK35522
  • Return Policy: View Return Policy
$29.99
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easy plug and play install did improve net speed.

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gigabyte gc-titan ridge 2.0 (titan ridge thunderbolt 3 pcie card component)
gigabyte gc-titan ridge 2.0 (titan ridge thunderbolt 3 pcie card component)
$179.00
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