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Dell 540-BBGX 10/100/1000Mbps Broadcom 5719 Quad-Port Gigabit Network Interface Card
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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
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  • $61.99 
  • Free Shipping
Direct from RIITOP Direct from RIITOP
UTEK 10/100M TCP/IP to RS-232 RS-485 RS-422 Converter TCP IP to RS232 RS485 RS422 RJ45 Serial Device Adapter UT-6602 with Adaptive Ethernet Port Support Manual Setting
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  • $196.19 
  • Free Shipping
  • $194.99 - $196.19
NET485 - RS485 Ethernet Adapter (GC-NET485-01)
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  • $229.99 
  • Free Shipping
Intel Ethernet Server Adapter - 10Gbps Dual Port PCI-E X520-DA2 E10G42BTDA
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Intel Ethernet Server Adapter - 10Gbps Dual Port PCI-E X520-DA2 E10G42BTDA
  • Brand: Intel
  • Model: X520-DA2
  • Part Number: X520-DA2
  • Type: Dual-Port 10 Gigabit Ethernet Network Adapter
  • Model #: X520-DA2/E10G42BTDA
USR-W610 Serial to WiFi Ethernet Converter RS232 RS485 Serial Server
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USR-W610 Serial to WiFi Ethernet Converter RS232 RS485 Serial Server

Limited time offer, ends 04/27

  • Model #: 279848424
  •  
  • $71.29 
  • Free Shipping
Serial RS232 Industrial TCP/UDP Serial RS232 to Ethernet Device Server support Windows System
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Direct from YEPLOOK Direct from YEPLOOK
  • $30.99 - $33.99
Intel 10Gbps Dual Port PCI-E X520-DA2 E10G42BTDA Ethernet Server Adapter
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Intel
Intel 10Gbps Dual Port PCI-E X520-DA2 E10G42BTDA Ethernet Server Adapter
  • Brand: Intel
  • Model: X520-DA2
  • Part Number: X520-DA2
  • Standards: IEEE802.3
  • Model #: X520DA2
Serial device server DB9 RJ45 to RS232 Ethernet To RS232 TCP/IP Server Module communication converter
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Direct from YEPLOOK Direct from YEPLOOK
  • $29.99 - $32.99
JVFYI PCIe BCM5720 NetXtreme Gigabit Fiber Network
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JVFYI PCIe BCM5720 NetXtreme Gigabit Fiber Network

Limited time offer, ends 04/25

  • Model #: C2ZP-H-121704
  •  
  • $89.99 
  • Free Shipping
8 Ports RS232 RS485 RS422 to Ethernet TCP/IP Converter Multiple Serial Device Server Switch Modbus Gateway
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  • $187.79 
  • Free Shipping
W630 Industrial RS232 / RS485 Serial to Ethernet,Serial to WiFi or WiFi to Ethernet Converter Support Dual Ethernet Ports, Modbus RTU
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  • $83.42 
  • Free Shipping
  • $82.22 - $83.42
USR-N580 8 Ports RS485 Serial Device Server Converter Ethernet to RS485 Support Modbus RTU to Modbus TCP RS485 Communication Indicator Lights (TX/RX) with Two Ethernet Port
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  • $249.17 
  • Free Shipping
For CIFX50-RE PCI-EtherCAT communication card CIFX 50-RE
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  •  
  • $1,000.00 
  • $5.00 Shipping
For pci2 SD 100461C security device smart firewall card
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  •  
  • $985.00 
  • $5.00 Shipping