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4 Ports PCIE Firewire 400 1394A Expansion Card, Texas Instruments TI TSB43AB23, Plug and Play on Windows and MAC Desktop PCs, 3X 6Pin and 1X 4Pin 1394A Ports, 400Mbps Max Speed (FS-FW400)
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  • $59.99 
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M.2 (B & M-Key) PCIe Interface Single Port Gigabit Ethernet Modules NIC RealTek RTL8111H Chipset
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  • $48.98 
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163-10G/1G Dual Rate 10km SFP+ Optical Transceiver FTLX1471D3BCV
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  • $90.99 
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Mikrotik Rb750r2 Hex Lite Routerboard
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  • $77.99 
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DSD TECH SH-U11 USB to RS485 RS422 Converter with FTDI FT232R Chip Work for Modbus
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  • $29.06 
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Industrial Ethernet Switch 5-Port Full Electric Port EDS-405A Original
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  • $989.99 
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UniFi XG 6 PoE Switch US-XG-6POE 10 Gigabit 6-Port 802.3bt Layer 2 Manageable
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  • $1,078.99 
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Prologix USB to Gpib GPIB-ETHERNET Controller
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  • $315.99 
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Black Box Async RS232 Extender Over CATx DB9F to Terminal Block
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  • $389.99 
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PCMCIA Single Port RS-422/485 Card with Isolation and Port Protection
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  • $165.99 
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C&N  10G RJ45 Ethernet Network Card with Intel X550 Controller, PCIE 3.0 X4 Interface, Support Windows 11/10/Windows Server/Linux/ESX/VMware ESXi(Not Support Mac OS)
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  • $99.00 
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Direct from C&N Direct from C&N
SUNIX 2-Port RS-422/485 PCI-E Card(2KV IEC Surge)(DB9)(IPC-E2202S)
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  • $144.99 
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