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2.5GB PCIe Network Card, PCI-e Express to 2.5 Gigabit Ethernet Network Adapter for Desktop PC Gaming, Supports Windows 11/10/8.1/8/7, Linux
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  • $29.99
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  • $17.99 
  • Save: 40%
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  • $15.50 - $17.99
2.5GBase-T PCIe Network Adapter, 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support Windows Server/Windows, Standard and Low-Profile Brackets Included PCIe to 2.5 Gigabit
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2.5GBase-T PCIe Network Adapter, 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support Windows Server/Windows, Standard and Low-Profile Brackets Included PCIe to 2.5 Gigabit

Limited time offer, ends 02/10

  • Part Number: 19825
  • Connectors: 1 x RJ45
  • Wireless Speed: Up to 2.5 Gbps
  • LEDs: Link, Activity
  • Model #: F-2500RJ
  • $13.99
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  • $13.79 
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DERAPID 5Gb Base-T PCIe Network Card RTL8126 Controller PCIe to RJ45 Port Adapter for Windows10/11/Windows Server/Linux Desktop NAS 5Gbe RJ45 Port NIC Card
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DERAPID 5Gb Base-T PCIe Network Card RTL8126 Controller PCIe to RJ45 Port Adapter for Windows10/11/Windows Server/Linux Desktop NAS 5Gbe RJ45 Port NIC Card

Limited time offer, ends 02/01

  • Brand: DERAPID
  • Model: RTL8126
  • Part Number: RTL8126
  • Standards: IEEE802.3
  • Model #: RTL8126
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  • $18.99 
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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
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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

Limited time offer, ends 02/01

  • Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab
  • Connectors: 2 x RJ45
  • Wireless Speed: 2.5Gbps
  • Features: I226
  • Model #: 2.5G PCIE To RJ45 Adapter
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  • $39.99 
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Plugable 2.5G USB C and USB to Ethernet Adapter, 2-in-1 Adapter Compatible with USB-C Thunderbolt 3 or USB 3.0, USB-C to RJ45 2.5 Gigabit LAN Ethernet, Compatible with Mac and Windows
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Plugable 2.5G USB C and USB to Ethernet Adapter, 2-in-1 Adapter Compatible with USB-C Thunderbolt 3 or USB 3.0, USB-C to RJ45 2.5 Gigabit LAN Ethernet, Compatible with Mac and Windows
  • Part Number: USBC-E2500
  • Type: USB C, USB 3.0, RJ45
  • Changer Type: USB C or USB 3.0 to Ethernet
  • Thunderbolt 3: Yes
  • Model #: USBC-E2500
Aluminum Alloy Ethernet Splitter 1 to 2 High Speed 1000Mbps, Gigabit Ethernet Splitter, LAN Splitter with USB-C Power Cable, RJ45 Splitter for Cat5/5e/6/7/8 Cable (2 Devices Simultaneously Networking)
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  • $25.18
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  • $20.99 
  • Save: 16%
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10Gtek For Intel X540-T1, 10Gb Ethernet Converged Network Adapter with Intel X540-BT1 chips Network Card, PCI Express x8 Singel RJ45 Port LAN Adapter Support Windows Server/Windows/Linux/ESX
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  • $55.99 
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fenvi Dual Ports Gigabit NIC for Intel I226 Controller, 2.5G PCI Express Gigabit Network Card, 2.5G/1G/100Mbps PCIe Ethernet Adapter RJ45 LAN with Standard & Low Profile Brackets, for Windows 10/11
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  • $32.39 
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USB to 2.5G Ethernet Adapter, USB 3.0 Type A to 2.5 Gigabit Network Adapter RJ45 LAN Converter for for Mac OS, Windows, Linux Backward Compatible with 2500/1000/100Mbps
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  • $23.37 
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  • $22.17 - $23.37
PCIE to USB 3.2 Gen2 10G Expansion Card, 5 Port 3X USB Type-A and 2X Type-C Ports, Self-Powered, USB3.2 Hub Controller Adapter for Windows 10/11
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  • $55.99
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  • $55.19 
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  • $53.99 - $55.19
Acasis USB4 to 10 Gigabit Ethernet Adapter Compatible with Thunderbolt 5/4/3
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  • $119.00 
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Syba Dual 2.5 Gigabit Ethernet PCI Express PCI-E Network Controller Card 10/100/1000/2500 Mbps RJ45 LAN Adapter Low Profile Bracket
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  • $39.99
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  • $29.99 
  • Save: 25%
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Intel® Ethernet Server Adapter I210-T1
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Intel
Intel® Ethernet Server Adapter I210-T1
  • Parts: 30 days warranty
  • Labor: 30 days warranty
  • Model #: 3a4-080623000123775
Intel INT#X540T2 Ethernet Converged Network Adapter X540-T2  PCI Express x8 - 2 Port - 10GBase-T - Internal - Low-profile, Full-height
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Intel
Intel INT#X540T2 Ethernet Converged Network Adapter X540-T2 PCI Express x8 - 2 Port - 10GBase-T - Internal - Low-profile, Full-height
  • Brand: Intel
  • Model: X540-T2
  • Part Number: X540-T2
  • Standards: IEEE 802.3 – Original Ethernet standard (10 Mbps) IEEE 802.3u – Fast Ethernet (100 Mbps) IEEE 802.3ab – Gigabit Ethernet over copper (1000BASE-T) IEEE 802.3an – 10 Gigabit Ethernet over copper (10GBASE-T) IEEE 802.3x – Flow control (full-duplex) IEEE 802.3ad – Link aggregation / LACP (teaming multiple ports) IEEE 802.1Q – VLAN tagging IEEE 802.1p – Quality
  • Model #: IN#INTX540T2
Intel OEM PCI-Express X540-T2 10G Dual RJ45 Ports Ethernet Network Adapter
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Intel
Intel OEM PCI-Express X540-T2 10G Dual RJ45 Ports Ethernet Network Adapter
  • Parts: 30 days warranty
  • Labor: 30 days warranty
  • Model #: X540T210G
Intel Ethernet Converged Network Adapter X550, Backward compatible 10GBASE-T network adapter | X550T2
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Intel
Intel Ethernet Converged Network Adapter X550, Backward compatible 10GBASE-T network adapter | X550T2
  • Part Number: X550-T2
  • Standards: IEEE 802.3an (10GBASE-T) IEEE 802.3ab (1000BASE-T) IEEE 802.3u (100BASE-TX) IEEE 802.1Q (VLAN tagging) IEEE 802.1p (Traffic prioritization) IEEE 802.3az (Energy Efficient Ethernet)
  • Connectors: Two RJ-45 ports (10GBASE-T)
  • Frequency Band: 100BASE-TX: 31.25 MHz 1000BASE-T: 62.5 MHz 2.5G/5GBASE-T: 100–200 MHz range 10GBASE-T: up to 400 MHz
  • Model #: X550-T2, 0X550-T2
Intel X520-SR2 Dual-Port 10GbE SFP+ PCIe 2.0 x 8 Low-Profile Network Adapter 82599 Chipset E10G42BFSR/LP
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Intel
Intel X520-SR2 Dual-Port 10GbE SFP+ PCIe 2.0 x 8 Low-Profile Network Adapter 82599 Chipset E10G42BFSR/LP
  • Part Number: 0E10G42BFSR/LP
  • Connectors: LC (for SFP+ SR transceivers)
  • BUS: PCIe 2.0 x8
  • LEDs: Link/Activity indicators per port
  • Model #: 0E10G42BFSR/lp
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  • $36.65 
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Intel X540T2 Intel Ethernet Converged Network Adapter X540-T2 - PCI Express x8 - 2 Port - 10GBase-T - Internal - Low-profile, Full-height
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  • $73.99
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  • $69.99 
  • Save: 5%
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Upgrade Ethernet Splitter 1 to 3 High Speed 1000Mbps, LAN Splitter with USB Power Cable, RJ45 Splitter for Cat5/5e/6/7/8 Cable Gigabit Internet Splitter [3 Devices Simultaneously Networking]
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Upgrade Ethernet Splitter 1 to 3 High Speed 1000Mbps, LAN Splitter with USB Power Cable, RJ45 Splitter for Cat5/5e/6/7/8 Cable Gigabit Internet Splitter [3 Devices Simultaneously Networking]

Limited time offer, ends 02/04

  • Series: OZHW2
  • Color: Black
  • Dimensions: 3.51 x 3.12 x 0.08 inches
  • Weight: 3.52 ounces
  • Model #: A-OZHW2
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  • $14.99 
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30Pin Wireless Bluetooth 5.0 Receiver Audio Adapter for  SoundDock iPod iPhone Speaker Adaptor 30 Pin Dock Docking Station
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  • $57.13 - $58.13

Bestselling Network Connectors/Adapters Reviews:

Brian D.
8/20/2025 12:15:48 PM
Works like a charm

“ Needed this because my Ethernet port was not working on my older desktop. ”

JacobsParts USB 2.0 Ethernet Network Adapter 100Mbps Wired LAN for Windows and Linux