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In Network Interface Cards

Our most popular products, based on sales and updated frequently.
41
StarTech.com 2-Port 10Gbps PCIe Network Adapter Card, Network Card for PC/Server, PCIe Ethernet Card w/Jumbo Frame, NIC/LAN Interface Card
StarTech.com 2-Port 10Gbps PCIe Network Adapter Card, Network Card for PC/Server, PCIe Ethernet Card w/Jumbo Frame, NIC/LAN Interface Card
  • Part Number: ST10GSPEXNDP2
  • Standards: IEEE 802.3an (10GBASE-T) 802.3bz (5GBASE-T) 802.3bz (2.5GBASE-T) IEEE 802.3ab (1000BASE-T) IEEE 802.3u (100BASE-T) IEEE 802.3 (10BASE-T) IEEE P802.3az Energy Efficient Ethernet (EEE) IEEE 1588 (PTP) Wake-on-LAN (WOL) PCI Express Version 3.0
  • Connectors: 2 x RJ45
  • Wake On LAN: Yes
  • Model #: ST10GSPEXNDP2
  • Item #: 9SIA6ZPK9Z1375
  • Return Policy: View Return Policy
$163.86
42
Intel® Ethernet Server Adapter I210-T1
Intel® Ethernet Server Adapter I210-T1
  • Parts: 30 days warranty
  • Labor: 30 days warranty
  • Model #: 3a4-080623000123775
  • Item #: 9SIA4A0K9P7528
  • Return Policy: View Return Policy
$47.99
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43
Broadcom Dual-Port 25 Gb/s SFP28 Ethernet PCI Express 3 x8 Network Interface Card | BCM957414A4142CC
Broadcom Dual-Port 25 Gb/s SFP28 Ethernet PCI Express 3 x8 Network Interface Card | BCM957414A4142CC
$169.14
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44
GENUINE INTEL I350-T4 RJ-45 x4 Quad Port Gigabit Ethernet Server Adapter With Yottamark Hologram Retail Sealed Box
GENUINE INTEL I350-T4 RJ-45 x4 Quad Port Gigabit Ethernet Server Adapter With Yottamark Hologram Retail Sealed Box
  • Connectors: RJ-45 x4
  • Drivers: Included
  • Wake On LAN: Yes
  • Parts: Limited Lifetime
  • Model #: I350T4RETAILBOX
  • Item #: 9SIA4A0K9D6418
  • Return Policy: View Return Policy
$149.99
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45
X520-DA2 Intel 82599ES 10Gbps Dual Port PCI-E E10G42BTDA Ethernet Server Adapter with two INTEL E10GSFPSR FTLX8571D3BCV-IT SFP+SR 10G/1G  Transceivers for X710 X520
X520-DA2 Intel 82599ES 10Gbps Dual Port PCI-E E10G42BTDA Ethernet Server Adapter with two INTEL E10GSFPSR FTLX8571D3BCV-IT SFP+SR 10G/1G Transceivers for X710 X520
  • Standards: IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1ae, IEEE 802.1as
  • Connectors: 2 x SFP+
  • Model #: JOJO202201051446
  • Item #: 9SIBT5SKKD9017
  • Return Policy: View Return Policy
$49.99
47
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
$31.99
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I have a Lenovo laptop purchased several years ago that has a poor wifi plus the built in ethernet is only 100mbps which I found was pretty standard with regular laptops unless you're willing to spend for a high end one. My internet provider gives me 600mb/s but I was only getting about 50mb/s with the built in ethernet and even less with the wifi. I purchased this adapter and right away I'm getting close to 400mb/s when plugged in directly to my router! This adapter is the solution I've been trying to find. Pros: -This was simple to set up on my Windows 10 laptop. -It was working right out of the box and I've had no issues with it. -Great price

48
USB C to Ethernet Adapter, Driver Free Gigabit RJ45 to USB C [Thunderbolt 3/4 Compatible] Ethernet LAN Network Adapter, Compatible with Mac-Book Pro 2020/2019/2018, i-Pad Pro, D-ell XPS, Surface..
USB C to Ethernet Adapter, Driver Free Gigabit RJ45 to USB C [Thunderbolt 3/4 Compatible] Ethernet LAN Network Adapter, Compatible with Mac-Book Pro 2020/2019/2018, i-Pad Pro, D-ell XPS, Surface..
  • LEDs: Yes
  • Package Contents: 1 x USB C to Ethernet Adapter
  • Class: 1000M, Single RJ45
  • Model #: Z3#Q2455_GR
  • Item #: 9SIAMYEK6H3412
  • Return Policy: View Return Policy
Limited Time Offer
$15.99
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49
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: Manufacturer Only Return Policy
$32.99
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This card was purchased to replace an Intel card that was randomly losing connectivity. The issue was likely related to the driver for windows 7. I specifically looked of a card that advertised Win7 compatibility. This card was one of the few I could find. Thus far it has been working excellent. No loss of connection for the last two weeks!

50
Broadcom BCM5720-2P Dual-Port Single Ethernet Server Adapter | BCM95720A2003AC
Broadcom BCM5720-2P Dual-Port Single Ethernet Server Adapter | BCM95720A2003AC
  • Standards: IEEE 802.1Q, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x
  • Connectors: 2 x RJ45
  • Temperature: Operating Temperature: 32 ~ 131 degree Fahrenheit
  • Humidity: Operating Humidity: 5% ~ 95% non-condensing
  • Model #: BCM95720A2003AC
  • Item #: N82E16833995276
  • Return Policy: Manufacturer Only Return Policy
$86.99
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- Easy switch to HH bracket - Performant open-source drivers

51
DERAPID 2.5G PCIe Ethernet Card with Intel I226 Chip, 2500Mbps Gigabit Network Adapter to PCIE X4 X8 X16 NIC for Windows 10/11, Windows Server 2019/2022; Linux
DERAPID 2.5G PCIe Ethernet Card with Intel I226 Chip, 2500Mbps Gigabit Network Adapter to PCIE X4 X8 X16 NIC for Windows 10/11, Windows Server 2019/2022; Linux
  • Speed: 2.5Gbps
  • Connectors: 4 x RJ45
  • Interface: PCI-Express
  • Model #: PCIE to RJ45
  • Item #: 9SIARJ2KMD9712
  • Return Policy: View Return Policy
$65.99
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52
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
53
2Port 1000M PCI-E Gigabit Ethernet Network Adapter Card Intel82576 Chipset, Dual RJ45 1G 1000 Mbps PCIe Network Controller LAN Card, with Low Profile Bracket
2Port 1000M PCI-E Gigabit Ethernet Network Adapter Card Intel82576 Chipset, Dual RJ45 1G 1000 Mbps PCIe Network Controller LAN Card, with Low Profile Bracket
  • Standards: IEEE802.3, IEEE802.3u, IEEE802.3x
  • Connectors: 2 x RJ45
  • Package Contents: 1x PCIE Dual Port Network Card Adapter(10/100/1000M). 1x Low Profile Bracket.
  • Class: 1000M, Dual RJ45
  • Model #: NIC-PCE1G-2P
  • Item #: 9SIARE9F3N2824
  • Return Policy: View Return Policy
Limited Time Offer
$29.99
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54
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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55
Intel Killer Wi-Fi 6 AX1650x AX200 M.2 2230 Bluetooth 5.2 WiFi Card (Single Pack)
Intel Killer Wi-Fi 6 AX1650x AX200 M.2 2230 Bluetooth 5.2 WiFi Card (Single Pack)
  • Windows Vista: Windows 10, Windows 11, Linux
  • Dimensions: M.2 2230
  • Parts: 30 Days
  • Labor: 30 Days
  • Model #: 735858470872
  • Item #: 9SIAK3SK466717
  • Return Policy: View Return Policy
$35.97
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56
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
$48.99
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Flawless performance. I'm using it as a 4 Gbps trunk for iSCSI. The Intel drivers and software work great and are very intuitive. iSCSI boot...priceless. Overall a top quality product

58
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
$373.51
$7.85 Shipping
59
Intel X520-DA2 Dual Ports 10 Gigabit Ethernet Converged Network Adapter, PCI Express 2.0 x8, Low Profile
Intel X520-DA2 Dual Ports 10 Gigabit Ethernet Converged Network Adapter, PCI Express 2.0 x8, Low Profile
  • Windows Vista: Windows Server 2012 R2, Windows Server 2012, Windows 8, Windows Server 2008 R2, Windows 7, Windows Server 2008 SP2, Windows Vista SP2, Windows Server 2003 R2, Windows Server 2003 SP2, Linux Stable Kernel version 3.x, 2.6,x, Red Hat Enterprise Linux 5, 6, SUSE Linux Enterprise Server 10, 11, FreeBSD 9, ,VMware ESX / ESX
  • Weight: 0.3
  • Parts: 30 DAYS WARRANTY
  • Labor: 30 DAYS WARRANTY
  • Model #: E10G42BTDABLK
  • Item #: 9SIA4A0K9D6887
  • Return Policy: View Return Policy
$44.99
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I run this weeks on end sharing AntiX linux vis Torrents.