BEST SELLERS

In Network Interface Cards

Our most popular products, based on sales and updated frequently.
21
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 #: 9SIA4A0KE82218
  • Return Policy: View Return Policy
$235.99
Free Shipping
22
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
Free Shipping

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

23
ASUS USB-C2500 V2 2.5Gbps Type-C Wired Network Adapter, RJ45 LAN, USB-C High-Speed Transfer, Compatible with 2.5G/1G/100Mbps
ASUS USB-C2500 V2 2.5Gbps Type-C Wired Network Adapter, RJ45 LAN, USB-C High-Speed Transfer, Compatible with 2.5G/1G/100Mbps
  • Brand: ASUS
  • Speed: 2.5Gbps
  • Connectors: 1 x RJ45
  • Interface: USB 3.0 Type-C
  • Model #: USB-C2500 V2
  • Item #: N82E16833320629
  • Return Policy: 30-Day Return Policy
Save 28%
$24.99
$34.99
Free Shipping
24
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 #: 9SIA1K6KKC0428
  • Return Policy: View Return Policy
$34.92

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

25
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 #: 9SIA4A0KEM7170
  • Return Policy: View Return Policy
$49.99
Free Shipping

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.

26
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
$267.49
$7.85 Shipping
28
Intel Quad Port Ethernet Network Adapter X710-T4L
Intel Quad Port Ethernet Network Adapter X710-T4L
  • Connectors: 4 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 #: X710T4L
  • Item #: 0XP-00GJ-001P4
  • Return Policy: Manufacturer Only Return Policy
$566.99
Free Shipping
29
Intel Dual SFP28 Ports 25/10/1GbE Ethernet Network Adapter E810-XXVDA2
Intel Dual SFP28 Ports 25/10/1GbE Ethernet Network Adapter E810-XXVDA2
  • Brand: Intel
  • Part Number: E810XXVDA2
  • Standards: Ethernet
  • Speed: 1000 megabits_per_second
  • Model #: E810XXVDA2
  • Item #: 9SIA4A0KT05357
  • Return Policy: View Return Policy
$1,111.00
Free Shipping
30
Intel X540T2 Ethernet Converged Network Adapter /10Gbps/100Mbps/1Gbps PCI Express 2.1 x8 2 x RJ45
Intel X540T2 Ethernet Converged Network Adapter /10Gbps/100Mbps/1Gbps PCI Express 2.1 x8 2 x RJ45
  • Brand: Intel
  • Model: X540T2
  • Part Number: X540-T2
  • Speed: 100Mbps/1Gbps/10Gbps
  • Model #: X540T2 -
  • Item #: 9SIBT5SKEF3674
  • Return Policy: View Return Policy
$62.99
31
2.5GbE Ethernet Network Adapter Intel-I225 Chips Based 10/100/1000/2.5GBASE-T (TX) Network Card Single Port RJ45
2.5GbE Ethernet Network Adapter Intel-I225 Chips Based 10/100/1000/2.5GBASE-T (TX) Network Card Single Port RJ45
  • Connectors: 1 x RJ45
  • Wake On LAN: Yes
  • Windows Vista: Works with Windows Vista
  • Model #: K0659
  • Item #: 9SIAMNYJYY7873
  • Return Policy: View Return Policy
$29.00
Free Shipping
32
NVIDIA BlueField-3 B3210E, E-Series FHHL DPU, InfiniBand HDR100 100Gb/s, Ethernet 100GbE, 2-Ports QSFP112, Crypto Enabled | 900-9D3B6-00CC-EA0
NVIDIA BlueField-3 B3210E, E-Series FHHL DPU, InfiniBand HDR100 100Gb/s, Ethernet 100GbE, 2-Ports QSFP112, Crypto Enabled | 900-9D3B6-00CC-EA0
  • Brand: NVIDIA
  • Part Number: 900-9D3B6-00CC-EA0
  • Connectors: 2-Ports QSFP112
  • Features: Data Transmission Rate: InfiniBand: HDR100 100Gb/s, Ethernet: 100GbE (Default) PCIe Support: PCIe Gen 5.0 x16 x16 PCIe Extension Option External Power Connector Crypto Enabled On-Board DDR5 Memory: 32GB Integrated BMC
  • Model #: 900-9D3B6-00CC-EA0
  • Item #: N82E16833942012
  • Return Policy: Manufacturer Only Return Policy
Save 37%
$2,501.99
$4,030.00
Free Shipping
33
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 #: 9SIBSWCKS02284
  • Return Policy: View Return Policy
$34.99
Free Shipping

Working flawless. Used it to connect an Ethernet thermal camera and worked without a hitch. Windows 8 even installed the driver automatically via windows update.

34
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 #: 9SIA1K69592287
  • Return Policy: View Return Policy
$31.94

I needed this nic to replace on built on the motherboard that got trashed by lightning and because of the low profile bracket. Installed the card, installed the drivers from the cd provided. All worked well.

35
WAVLINK 10G Base-T PCIe Network Card, 10000/5000/2500Mbps PCI Express Ethernet Adapter with AQC113 Controller, 10G NIC for Windows 11/10 & Linux with Low Profile Bracket
WAVLINK 10G Base-T PCIe Network Card, 10000/5000/2500Mbps PCI Express Ethernet Adapter with AQC113 Controller, 10G NIC for Windows 11/10 & Linux with Low Profile Bracket
  • Part Number: 1* RJ45 Ethernet port
  • Wireless Speed: Supports 10/100/1000Mbps/2.5Gbps/5Gbps/ 10Gbps speed
  • LEDs: 1 x Link(Green), 1 x Ethernet (Yellow)
  • Features: - One RJ45 Ethernet port delivers 10X-faster data-transfer speeds for bandwidth-demanding tasks. - One PCle 3.0×4 is designed to work seamlessly with PCIe×4/×8/×16 interfaces, ensuring a perfect fit for your system. - Built-in QoS technology intelligently prioritizes bandwidth for game packets, ensuring a smooth and lag-free gaming experience. - Support for Jumbo Frames
  • Model #: WL-NWP004
  • Item #: 9SIA6PFKEA2461
  • Return Policy: View Return Policy
Limited Time Offer
$64.99
Free Shipping

easy plug and play install did improve net speed.

38
Intel Ethernet Server Adapter I350-T4, quad-port gigabit Ethernet server adapters | I350T4V2
Intel Ethernet Server Adapter I350-T4, quad-port gigabit Ethernet server adapters | I350T4V2
  • Brand: Intel
  • Part Number: I350T4V2
  • Standards: EEE 802.3 (10BASE-T, 100BASE-TX, 1000BASE-T)
  • Speed: 10/100/1000Mbps
  • Model #: I350T4V2
  • Item #: 9SIC3FZKT30711
  • Return Policy: View Return Policy
$151.88
$156.99
Free Shipping

Works. Dual NIC.

39
10Gtek For 10 GbE Intel Ethernet Converged Network Adapter Card X550-T1 w/ Controller X550-AT, Single RJ45 port to PCIe 3.0 x4, Support Windows Server/Windows/Linux/ESX
10Gtek For 10 GbE Intel Ethernet Converged Network Adapter Card X550-T1 w/ Controller X550-AT, Single RJ45 port to PCIe 3.0 x4, Support Windows Server/Windows/Linux/ESX
  • Connectors: 1 x RJ45
  • Wake On LAN: Yes
  • Temperature: 0°C ~ 55°C
  • Features: X540-T1
  • Model #: 603149407862
  • Item #: 9SIA9Z96T15113
  • Return Policy: View Return Policy
$161.99
Free Shipping

I run this weeks on end sharing AntiX linux vis Torrents.