Best Selling Network Interface Cards

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
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$41^.99

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C&N 10Gb Open SFP+ PCI-e Network Card, with Intel 82599(X520-DA1) Controller, 10Gbps Ethernet Adapter, 10Gbe 10G NIC Card, Support Windows/Windows Server/VMware/Remote Wake-Up/PXE/UEFI

Part Number: TXA309
Standards: Fast Ethernet
Connectors: Fast Ethernet
Features: Desktop
Model #: TXA309
Item #: 9SIC25SKJT5285
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$39^.99

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intel ethernet network adapter e810-xxvda2 - pci express 4.0 x8-2 port(s) - optical fiber

Model #: RNAB08SMPY1HL
Item #: 9SIA4A0KE82258
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$165^.99

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Intel OEM PCI-Express X540-T2 10G Dual RJ45 Ports Ethernet Network Adapter

Parts: 30 days warranty
Labor: 30 days warranty
Model #: X540T210G
Item #: 9SIA4A0K9D6271
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$71^.99

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Dell 557M9 1GbE Dual Port PCI-e Network Interface Card Adapter Broadcom 5720

Model #: 557M9-n-dell-atp
Item #: 9SIA4A0KMV7853
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$34^.99

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Dual-Port PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter with Intel 82575/82576 Two Ports LAN NIC Card for Support PXE for Windows/Windows Server/Linux/Freebsd /DOS with Low Profile

Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3x and IEEE 802.3ab standards
Connectors: 2 x RJ45
Class: 1000M, Dual RJ45
Model #: BL-AJS992
Item #: 9SIB3WAK7R9873
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$39^.99

$49.99

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Dual Port 2.5Gb Network Card Adapter with Intel I226 2500/1000/100Mbps PCI Express X4 Gigabit Ethernet NIC Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket

Class: 2500/1000/100Mbps
Model #: PCET25G-2P-IT
Item #: 9SIARE9K6S6580
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$59^.99

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10Gtek 10Gb Network Interface Card, Dual SFP+ Port with Broadcom BCM57810S Chipset, PCI Express Ethernet LAN Adapter Support Windows Server/Windows/Linux/VMware

Connectors: 2 x SFP
Model #: 57810S-10G-2S-X8-10Gtek
Item #: 9SIA9Z9JYT1925
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$54^.99

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2.5 Gigabit Ethernet PCI Express PCI-E Network Controller Card 10/100/1000/25000 Mbps RJ45 LAN Adapter Converter for Desktop PC

Connectors: 1 x RJ45
Parts: 3 Year
Model #: SI-PEX24059
Item #: 9SIA3XWCK32024
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$17^.99

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Works as said and gets the speeds I need!

NVIDIA ConnectX-8 C8180 HHHL SuperNIC, 800Gbs XDR IB (default mode) / 2x400GbE, Single-cage OSFP, PCIe 6 x16 with x16 PCIe Socket Direct/Multi Host Extension option, Crypto Enabled, Secure Boot Enable

Brand: NVIDIA
Part Number: 900-9X81E-00EX-ST0
Speed: InfiniBand: 800Gbs XDR IB (Default) Ethernet: 2x400GbE
Interface: PCI-Express
Model #: 900-9X81E-00EX-ST0
Item #: 0XP-00VH-000B6
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$2,030^.99

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StarTech.com USB 3.0 to Dual Port Gigabit Ethernet Adapter NIC w/ USB Port

Weight: 0.3
Package Contents: USB 3.0 to Dual Port Gigabit Ethernet Adapter NIC w/ USB Pass-Through 1 x Driver CD 1 x Instruction Manual
Parts: 2 Year
Labor: 2 Year
Model #: USB32000SPT
Item #: N82E16833114094
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$51^.83

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LSI 9300-8i RAID Controller Card PCI E 3.0 12Gbps HBA IT Mode ZFS FreeNAS unRAID RAID Expander + 2 SFF-8643 SATA Cable

Model #: 69089112122
Item #: 9SIB9R6KAD4373
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$96^.00

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Intel Network AX200.NGWG.NV Wi-Fi 6 AX200,2230 2x2 AX+BT No vPro

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Intel AX200 IEEE 802.11ax Bluetooth 5.2 Dual Band Wi-Fi/Bluetooth Combo Adapter for Notebook

Part Number: AX200NGWGNV
Standards: IEEE 802.11a
Model #: AX200.NGWG.NV
Item #: 9SIA97TJEY9023
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$24^.95

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Intel EXPI9301CT 10/100/1000Mbps PCI-Express Desktop Adapter Gigabit CT

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Intel EXPI9301CT PCI-Express Desktop Adapter Gigabit CT

Connectors: 1 x RJ45
Temperature: 0°C ~ 55°C
Humidity: 90% non-condensing relative humidity at 35° C
Dimensions: 4.70" x 4.73" x 2.18"
Model #: EXPI9301CT
Item #: 9SIA4A0K9P7549
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$53^.99

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What else can I say here, it works great and was easy to install.

Intel Ethernet Converged Network Adapter X710-DA4

Weight: 0.36
Parts: Lifetime
Model #: X710DA4G2P5
Item #: 9SIACNFKMJ5543
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$139^.99

$159.99

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Intel Ethernet Converged Network Adapter N2XX-AIPCI01=

Model #: N2XX-AIPCI01=
Item #: 9SIBT5SK5V1223
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$18^.99

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
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$64^.99

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TRENDnet 10 Gigabit PCIe SFP+ Network Adapter, Convert A PCIe Slot Into A 10G SFP+ Slot, Supports 802.1Q, Standard & Low-Profile Brackets Included, Compatible With Windows & Linux, Black, TEG-10GECSFP

Standards: IEEE 802.1Q IEEE 802.3ae IEEE 802.3x
Dimensions: 0.70" x 3.40" x 2.40"
Weight: 0.13 lb.
Package Contents: TEG-10GECSFP Quick Installation Guide CD-ROM (Driver) Standard & low-profile brackets
Model #: TEG-10GECSFP
Item #: 9SIAHFEBJ50332
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