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In Network Interface Cards

Our most popular products, based on sales and updated frequently.
01
Intel Ethernet Converged Network Adapter X550, Backward compatible 10GBASE-T network adapter | X550T2
Intel Ethernet Converged Network Adapter X550, Backward compatible 10GBASE-T network adapter | X550T2
  • Brand: Intel
  • Part Number: X550-T2
  • Speed: Dual-port 100Mb/s: 3.9 W (Typical Power) 4.9 W (Maximum Power) Dual-port 1GbE 5.5 W (Typical Power) 6.4 W (Maximum Power) Dual-port 10GbE 11.2 W (Typical Power) 13.0 W (Maximum Power)
  • Connectors: 2 x RJ45
  • Model #: X550T2
  • Item #: 9SIAA4YKFX8719
  • Return Policy: View Return Policy
$186.99
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Fast as heck in team mode on Windows Server 2016

02
TP-Link TG-3468 PCI-Express Network Adapter (with Normal and Low Profile Bracket)
TP-Link TG-3468 PCI-Express Network Adapter (with Normal and Low Profile Bracket)
  • Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3x, 802.1q, 802.1p, CSMA / CD, TCP / IP
  • Connectors: 1 x RJ45
  • LEDs: 1000 Mbps Link / Act, 100 Mbps Link / Act, 10 Mbps Link / Act
  • Temperature: Operating Temperature: 0 ~ 40 degree Celsius (32 ~ 104 degree Fahrenheit) Storage Temperature: -40 ~ 70 degree Celsius (-40 ~ 158 degree Fahrenheit)
  • Model #: TG-3468
  • Item #: N82E16833704060
  • Return Policy: Standard Return Policy
$14.99
$5.99 Shipping

Easy install. It does what it says it will do.

03
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 #: 9SIADDZJ2Y5725
  • Return Policy: View Return Policy
$123.99
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No issues, dead simple on CentOS 7

04
ASUS XG-C100C 10G Network Adapter PCI-E x4 Card with Single RJ-45 Port and built-in QoS for Use with Windows 10 / 8.1 / 8 / 7 and Linux Kernel 4.4 / 4.2 / 3.6 / 3.2 (XG-C100C), TAA Compliant
ASUS XG-C100C 10G Network Adapter PCI-E x4 Card with Single RJ-45 Port and built-in QoS for Use with Windows 10 / 8.1 / 8 / 7 and Linux Kernel 4.4 / 4.2 / 3.6 / 3.2 (XG-C100C), TAA Compliant
  • Standards: IEEE 802.3an 10GBASE-T IEEE 802.3u 100Base-TX Fast Ethernet IEEE 802.3ab 1000BASE-T Gigabit Ethernet IEEE 802.3az Energy Efficient Ethernet IEEE 802.1p Priority Queuing
  • LEDs: Dual color Speed LED Single color Link / Act LED
  • Temperature: Operating Temperature: 0 ~ 40 degree Celsius (32 ~ 104 degree Fahrenheit) Storage Temperature: -40 ~ 85 degree Celsius (-40 ~ 185 degree Fahrenheit)
  • Dimensions: 0.81" x 3.33" x 4.72"
  • Model #: XG-C100C
  • Item #: N82E16833320272
  • Return Policy: Standard Return Policy
$135.99
$3.99 Shipping

- Works out of the box with Ubuntu Linux without any additional work needed. (They use the built-in Aquantia driver) - I have two Ubuntu boxes directly attached using these NICs, and am getting 10gig connectivity.

05
TP-Link TX201 2.5Gbps PCI-Express Interface Cards
TP-Link TX201 PCI-Express Interface Cards
  • Connectors: 1 x RJ45
  • Wake On LAN: Yes
  • Model #: TX201
  • Item #: N82E16833704675
  • Return Policy: Standard Return Policy
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$30.99
$33.99
Est. Shipping Fee $4.99
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Plugged into older Alienware R7 that only had gigabit on-board, just worked and at full speed.

06
TP-Link 10Gbps PCIe Network Card (TX401) - PCIe to 10 Gigabit Ethernet Network Adapter, Supports Windows 10/8.1/8/7, Windows Servers 2019/2016/2012 R2, and Linux, Including a CAT6A Ethernet Cable
TP-Link 10Gbps PCIe Network Card (TX401) - PCIe to 10 Gigabit Ethernet Network Adapter, Supports Windows 10/8.1/8/7, Windows Servers 2019/2016/2012 R2, and Linux, Including a CAT6A Ethernet Cable
  • Brand: TP-Link
  • Part Number: TX401
  • Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3bz, IEEE802.3an, IEEE802.3az, IEEE 802.3x
  • Speed: 10Gbps
  • Model #: TX401
  • Item #: 375-0094-000D2
  • Return Policy: Standard Return Policy
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$109.99
$129.99
$0.99 Shipping

- Just plug and play in Windows 11 Pro. - I received 2 Card TX401, and both work like a charm. - Big upgrade on my local network, on a 10 G Switch. - Again, rock solid, good heat sink size, should be reliable for years... - It's Rj-45 , so no need to upgrade for fiber... for now. - Never had a problem with TP-Link to be honest.

07
Intel I210T1 Gigabit Ethernet Card
Intel I210T1 PCI-Express Network Adapter
  • Brand: Intel
  • Part Number: I210T1BLK
  • Standards: EEE 802.3 (10BASE-T, 100BASE-TX, 1000BASE-T)
  • Speed: 10/100/1000Mbps
  • Model #: I210T1BLK
  • Item #: 9SIAH2MKPH8412
  • Return Policy: View Return Policy
$78.73
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The obvious question is why one would purchase this card over the far cheaper options. Generic 1Gbps NICs can be had for just over a tenth the cost, while Intel's desktop varieties run less than half the price of this card. Leaving aside the cheapest cards - ones I've found to cause more problems with data corruption and reliability than it's worth - the main reason to go with a server card is if you will be loading it heavily. If you're running your own datacenter, power-saving features such as EEE and DMA coalescing are handy, but that likely doesn't apply to most potential customers for this NIC. The I210T1 does an even better job at offloading calculations than previous generation NICs.Saturate a full 1Gbps connection with multiple streams and you'll see CPU usage drop in comparison to what it is with desktop cards. We put this card in a workstation to replace the on-board Realtek NIC. System CPU time dropped by 20-30% under very heavy network loads after switching to the I210T1. Another benefit to the I210T1 - and a possible reason to upgrade to this new model - is Audio Video Bridging (AVB) support. When working on projects where multiple media streams need to be perfectly synchronized, AVB worked wonders. Older NICs simply could not keep everything synced perfectly. We needed to work on 10Gbps connections instead. Being able to accomplish the same feat with a much cheaper card is great! The I210T1 is tiny. It fits easily even in systems with bulging heatsinks and video cards.

08
StarTech.com 1-Port 2.5G NBASE-T PCIe Network Card Intel®I225-V, Single-Port Ethernet, Multi-Gigabit NIC
StarTech.com 1-Port 2.5G NBASE-T PCIe Network Card Intel®I225-V, Single-Port Ethernet, Multi-Gigabit NIC
  • Part Number: PR12GI-NETWORK-CARD
  • Model #: PR12GI-NETWORK-CARD
  • Item #: 9SIA7BBKHC5620
  • Return Policy: View Return Policy
$73.99
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09
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: Standard Return Policy
$47.99
$1.99 Shipping
11
Intel Dual Ports 1GbE Ethernet Server Adapter I350-T2 | I350T2V2BLK
Intel Dual Ports 1GbE Ethernet Server Adapter I350-T2 | I350T2V2BLK
  • Brand: Intel
  • Part Number: I350T2V2BLK
  • Standards: EEE 802.3 (10BASE-T, 100BASE-TX, 1000BASE-T)
  • Speed: 10/100/1000Mbps
  • Model #: I350T2V2BLK
  • Item #: 9SIAH2MKRK8172
  • Return Policy: View Return Policy
$154.07
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Superfast, well packaged, comes with both standard and low-profile brackets.

12
StarTech.com 1 Port PCI Express PCIe Gigabit Network Server Adapter NIC Card - Dual Profile
StarTech.com 1 Port PCI Express PCIe Gigabit Network Server Adapter NIC Card - Dual Profile
  • Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab
  • Connectors: 1 x RJ45
  • LEDs: Link/Activity (Green) Gigabit Detect (Yellow)
  • Temperature: Operating Temperature: 0°C to 70°C (32°F to 158°F) Storage Temperature: 0°C to 100°C (32°F to 212°F)
  • Model #: ST1000SPEX2
  • Item #: N82E16833114081
  • Return Policy: Standard Return Policy
$37.99
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This appeared in Windows 8.1/10 to be identical to the one on my motherboard

13
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 #: 9SIA7BBJ4T0851
  • Return Policy: View Return Policy
$107.37
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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.

14
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 #: 9SIC3XPKPV5861
  • Return Policy: View Return Policy
$79.50
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Dual port Virtual NIC technology for hypervisors like VMWare Fast Excellent drivers Excellent support

15
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
$525.99
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17
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 #: N82E16833114095
  • Return Policy: Standard Return Policy
$39.99
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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. .

18
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 #: 9SIADDZFFY5581
  • Return Policy: View Return Policy
$249.99
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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