Skip to main content
  • In Stock
  • Sold by Newegg
  • Make an Offer
  • New
Brands
Show More
Price
Show More
Speed
Show More
Connectors
Show More
Interface
Wake On LAN
Sold by
All Top Brands
Availability
Condition
Current Promotion
Discount
Useful Links
Customer Ratings
avatar

Any questions? Our AI beta will help you find out quickly.

Sort By:
View:
Ethernet Network Serial Port Converter RJ45 to RS232 RS485 RS422 Industrial Device Server Support TCP/RTU/UDP with Power Cable
Quick View
  •  
  • $48.96 
  • Free Shipping
4X90F84315 ThinkPad Ethernet Extension Cable, Black
Quick View
  •  
  • $25.34 
  • Free Shipping
RS232 to RS485 Serial Network Ethernet Device Server Active Converter DB9 Female with Power Supply Cable for Industrial Use
Quick View
  •  
  • $26.96 
  • Free Shipping
C&N 2.5GBase-T PCIe 3.1 Network Adapter with Intel I225-V+3ft Cat8 Ethernet Cable 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller For Windows 10/11 with Low Profile Bracket
Quick View
  •  
  • $29.99 
  • Free Shipping
Direct from C&N Direct from C&N
C&N  2-Port 10G SFP+ Ethernet Network Card with Intel X710 Controller, PCIE 3.0 X8 Interface, Support Windows 11/10/Windows Server/Linux/ESX/VMware ESXi(Not Support Mac OS)
Quick View
[] PCIe Ethernet Card Nic 10/100/1000Mbps Gigabit PCI-Express Network Card (WIN10/11 Driver-Free) RJ45 Network LAN Card Wake On LAN Adapter Internal Computer Desktop PC for Win/Linux/Mac 1 PCS
Quick View
[] PCIe Ethernet Card Nic 10/100/1000Mbps Gigabit PCI-Express Network Card (WIN10/11 Driver-Free) RJ45 Network LAN Card Wake On LAN Adapter Internal Computer Desktop PC for Win/Linux/Mac 1 PCS
  • Brand: HP
  • Connectors: 1 x RJ45
  • Windows Vista: Certified for Windows Vista
  • Features: 1000 megabytes_per_second, Computers with PCI-Express slots running compatible operating systems
  • Model #: 807642105419
  •  
  • $21.99 
  • Free Shipping
Intel X540-T2 10G Dual Ports PCIe Ethernet Converged Networking Adapter X540T2
Quick View
Intel
Intel X540-T2 10G Dual Ports PCIe Ethernet Converged Networking Adapter X540T2
  • 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 #: 4248-A
  •  
  • $109.58 
  • Free Shipping
10Gb PCI-E NIC Network Card for Intel X550-T2,2.5GbE/5GbE/10GbE Copper Dual RJ45 Ports,with Intel ELX550AT2 Chip,10GbE PCI Express 3.0 X4 Ethernet Adapter Support Windows/Linux/VMware
Quick View
10Gb PCI-E NIC Network Card for Intel X550-T2,2.5GbE/5GbE/10GbE Copper Dual RJ45 Ports,with Intel ELX550AT2 Chip,10GbE PCI Express 3.0 X4 Ethernet Adapter Support Windows/Linux/VMware

Limited time offer, ends 07/26

  • Brand: HP
  • Part Number: VG-X550-T2
  • Features: 8.8"L x 5.9"W x 1.1"H, 10 gigabytes_per_second, ethernet, Desktop, 3-Year Free Warranty
  • Dimensions: 14.33in W x 12.83in H x 9.06in D
  • Model #: 532704595420
  •  
  • $133.99 
  • Free Shipping
3.1 2.5GBase-T Network Adapter with Intel I225-V / I226-V 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket
Quick View
3.1 2.5GBase-T Network Adapter with Intel I225-V / I226-V 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket
  • Brand: HP
  • Connectors: 1 x RJ45
  • Features: 2500 megabits_per_second, Desktop, 1-YEAR Warranty
  • Dimensions: 14.33in W x 12.83in H x 9.06in D
  • Model #: 525242641350
  •  
  • $41.99 
  • Free Shipping
2.5Gb PCI-E NIC Network Card for Realtek8125B,100MbE/1GbE/2.5GbE Copper Single RJ45 Port,with Realtek RTL8125BG Chip,2.5GbE PCI Express 2.0 X1 Ethernet Adapter Support Windows/Linux/MAC
Quick View
2.5Gb PCI-E NIC Network Card for Realtek8125B,100MbE/1GbE/2.5GbE Copper Single RJ45 Port,with Realtek RTL8125BG Chip,2.5GbE PCI Express 2.0 X1 Ethernet Adapter Support Windows/Linux/MAC
  • Brand: HP
  • Part Number: VG-RLT8125B
  • Connectors: 1 x RJ45
  • Features: 8.8 x 5.9 x 1.1 inches, 2.5 gigabytes_per_second, ethernet, Desktop, 1-Year Free Warranty
  • Model #: 642856699007
  •  
  • $24.99 
  • Free Shipping
Ethernet RJ45 to RS232 DB9 Serial Port Device Server Converter Industrial Ethernet LAN Adapter Support TCP/RTU/UDP Modes
Quick View
  •  
  • $28.96 
  • Free Shipping
5Gb PCIe Network Card, VunLink 5 Gigabit Ethernet Card, Realtek RTL8126B LAN Adapter, Multi-Speed 5Gbps/2.5Gbps/1Gbps NIC Card for Desktop PCs, Gaming, NAS, Windows & Linux Compatible
Quick View
5Gb PCIe Network Card, VunLink 5 Gigabit Ethernet Card, Realtek RTL8126B LAN Adapter, Multi-Speed 5Gbps/2.5Gbps/1Gbps NIC Card for Desktop PCs, Gaming, NAS, Windows & Linux Compatible
  • Brand: HP
  • Connectors: 1 x RJ45
  • Windows Vista: Certified for Windows Vista
  • Features: 5 gigabits_per_second, Desktop, 1Year Manufacturer
  • Model #: 321401227073
  •  
  • $49.99 
  • Free Shipping
2.5Gb PCI-E NIC Network Card for Realtek8125B,100MbE/1GbE/2.5GbE Copper Single RJ45 Port,with Realtek RTL8125BG Chip,2.5GbE PCI Express 2.0 X1 Ethernet Adapter Support Windows/Linux/MAC
Quick View
  •  
  • $27.99 
  • Free Shipping
M. 2 to 25G Single Optical Port Card, e-Sports Card, Internet Cafe Card
Quick View
  •  
  • $124.99 
  • Free Shipping
Gustard N18 HiFi Audio Network Switch, 1*SFP Input, 2*LAN 10/100/1000M Ethernet Interface, Home Audio Network Switch (Silver)
Quick View
  •  
  • $737.77 
  • Free Shipping
Vszerda 10Gb SFP+ PCI-E Network Card NIC, with Broadcom BCM57810S Chip, Dual SFP+ Port Card, PCI Express X8, Ethernet LAN Adapter Support Windows/Windows Server/Linux/VMware Esxi
Quick View
Vszerda 10Gb SFP+ PCI-E Network Card NIC, with Broadcom BCM57810S Chip, Dual SFP+ Port Card, PCI Express X8, Ethernet LAN Adapter Support Windows/Windows Server/Linux/VMware Esxi

Limited time offer, ends 07/31

  • Brand: H!Fiber.com
  • Part Number: BCM-57810-2S-HF(EU)
  • Standards: Ethernet
  • Speed: 10000 megabits_per_second
  • Model #: BCM-57810-2S-1pc1
  •  
  • $119.99 
  • Free Shipping
C&N Single Port 10Gbps PCIe x4 Server NIC Network Card Adapter with Marvell AQC107S Chipset Controller Support Mac
Quick View
C&N Single Port 10Gbps PCIe x4 Server NIC Network Card Adapter with Marvell AQC107S Chipset Controller Support Mac
  • Brand: C&N
  • Standards: Ethernet
  • Speed: 10 gigabits_per_second
  • Connectors: Ethernet
  • Model #: ST7357-AQC107S
  •  
  • $59.99 
  • Free Shipping
Direct from C&N Direct from C&N
C&N Dual-QSFP28+ 100G Ethernet Network Adapter,Compare to Intel E810-CQDA2, with Intel E810-CAM2 Chip,PCIe 4.0 x16 Ethernet NIC LAN Adapter Support Windows/Server/Linux/VMware
Quick View
  •  
  • $599.00 
  • Free Shipping
Direct from C&N Direct from C&N