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Network Connectors/Adapters
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Waveshare 2-Ch RS485 to RJ45 Ethernet Serial Server, Dual Channels RS485 Independent Operation, Rail-Mount Industrial Isolated Serial Module, PoE Ethernet Port
Limited time offer, ends 10/31
$92.78
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Quad-Port PCIe Giga-bit Ethernet Server Adapter with NetXtreme® BCM5719 Chipset PCI Express 1000M Network LAN Card for Windows Server Linux Ubuntu VMware (BCM5719-4P)
Limited time offer, ends 11/01
$79.88
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PCIE Quad-Port giga-bit Server Network Card with Realtek RTL8111H Chipset -PCI Express Ethernet Adapter,4-Port RJ45 LAN NIC Card,Supports IEEE802.1Q VLAN/IEEE802.3az.
Limited time offer, ends 11/01
$65.89
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PCIe x1 to Dual RJ45 Gigabit Server Network Card PI30R21 High-Performance Ethernet Adapter Support SR-IOV, VMDq, VLAN, and Load Balancing, Compatible with Windows/Linux Servers
Limited time offer, ends 11/01
$67.59
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PCIe Ethernet Network Adapter Card 1000M, RIITOP PCI Express Dual Port RJ45 Gigabit Ethernet Card for Desktop PC, Support Windows server 2008 r2, 2012, 2016, 2019, Windows 7/8/10/11,Linux
Limited time offer, ends 11/10
$27.99
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Mellanox MCX311A-XCAT ConnectX-3 EN 10G Ethernet CX311A 10GbE SFP+ PCIe NIC Server Adapter
Limited time offer, ends 10/31
$45.06
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10Gb PCI-E NIC Network Card, with Broadcom BCM57810S Chipset, Dual SFP+ Port, PCI Express Ethernet LAN Adapter Support Windows Server/Windows/Linux/VMware
Limited time offer, ends 11/01
$68.99
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10Gb PCI-E NIC Network Card, Single Copper RJ45 Port, with Intel X540-BT1 Controller, PCI Express Ethernet LAN Adapter Support Windows Server/Windows/Linux/ESX, Compare to Intel X540-T1
Limited time offer, ends 11/01
$63.99
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AJMRTC ENC28J60 Ethernet Shield Network Module, HR911105A RJ45 Web Server Ethernet Controller Board Compatible with Nano V3.0 for Arduino Electronic DIY & Network Prototyping Projects
Limited time offer, ends 11/25
$14.08
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PCI-E X4 Dual RJ45 10/100/1000Mbps 1G Gigabit Server Ethernet Network Card Adapter NIC 82576EB Chipset with 8CM & 12CM Brackets
Limited time offer, ends 10/31
$73.96
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2-Port PCIe Gigabit Network Card, 10/100/1000Mbps RJ45 LAN Adapter, PCIe X1 Interface, Dual RTL8111H Chips, Regular & Low Profile Bracket for Desktop PC Server NAS
Limited time offer, ends 11/25
$39.69
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Dual-Port PCIe Gigabit Ethernet Server Adapter with NetXtreme BCM5720-2P Chipset PCI Express 1000M Network LAN Card for Windows Sever Linux Ubuntu VMware
Limited time offer, ends 11/01
$43.98
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for Ethernet Interface Module for POS Printers, Print Server with 100 Mbps Data Transfer Rate, Compatible with UB-E04/C32C881008 Series, Replaces UB-E03/UB-E02,
Limited time offer, ends 10/31
$129.79
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HF2211, HF2211 Serial Device Server, RS232/485/422 to WiFi and Ethernet DTU Short Message Communication Module, 5-36VDC Serial Data, Device Servers
Limited time offer, ends 10/31
$87.79
Free Shipping
HF2211, HF2211 Serial Device Server, RS232/485/422 to WiFi and Ethernet DTU Short Message Communication Module, 5-36VDC Serial Data, Device Servers
Limited time offer, ends 10/31
$82.79
Free Shipping
DERAPID AQC113 PCI-E X4/X8/X16 10G Base-T RJ45 Port 10Gb Ethernet Adapter with Low Profile Bracket for Desktop Server NAS
Limited time offer, ends 11/02
$49.99
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UB-E03 Ethernet Interface Module (C32C824541) Print Server, 100 Mbps Fast Ethernet, Compatible with TM-T88V/T88IV/T70II/TM-U220B/T81/T82II/T90/T86L Printers
Limited time offer, ends 10/31
$96.79
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Waveshare Industrial Serial Server, RS232/485/422 to RJ45 Ethernet Module, TCP/IP to Serial, Small
Limited time offer, ends 10/31
$77.78
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Dual RJ45 Port PCI Gigabit Server Network Adapter 10/100/1000Mbps with 82546 Network Card NIC
Limited time offer, ends 10/31
$55.08
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HF2211, HF2211 Serial Device Server, RS232/485/422 to WiFi and Ethernet DTU Short Message Communication Module, 5-36VDC Serial Data, Device Servers
Limited time offer, ends 10/31
$89.69
Free Shipping
HF2211, HF2211 Serial Device Server, RS232/485/422 to WiFi and Ethernet DTU Short Message Communication Module, 5-36VDC Serial Data, Device Servers
Limited time offer, ends 10/31
$90.79
Free Shipping
2 Ports MCIO 74Pin 8i to PCIe X16 Female Adapter Card, PCIe 5.0 Gen5 High Speed Server Expansion Converter
Limited time offer, ends 11/25
$56.49
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HF-2211 Serial to Ethernet Converter Device Server RS232 RS485 RS422 to WiFi Network Module with Wide 5-36VDC Input
Limited time offer, ends 10/31
$90.79
Free Shipping