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PCI-E to 8 Port RS232 Serial Adapter Serial DB9 Controller Systembase SB16C1058PCI asm1083 Chip 8s 8 ports RS-232 com to pcie
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  • $163.48 
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PCI Eight Serial Port Card RS232 Expansion DB9 Pin Adapter Card COM Communication Filtering Anti-interference and Anti-surge
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  • $76.53 
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DriverGenius 2-Port PCI Express PCIe RS232 Serial Host Controller Adapter Card - PCIe to Serial DB9 Compatiable with Windows & Linux
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  • $52.99 
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8 Port Serial PCI-Express with cable controller card XR17V358 Chipset RS-232 RS232 serial port I/O expansion cards
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  • $156.57 
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FOR Board Number 100609264 REV B FreePlay 1000G 1500G Serial Circuit Board
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FOR Board Number 100609264 REV B FreePlay 1000G 1500G Serial Circuit Board

Limited time offer, ends 08/16

  • Model #: 20260720ZP7072C5JS
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  • $72.21 
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FOR PCIE Two-port RS232 Serial Port Card COM Port Expansion Card DB9 Pin Adapter Card 232
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  • $59.77 
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USB to Serial RS232 Cable Adapter 4 Ports DB9 Converter 9-Pin Male to Male with Hexnuts 10/8.1/8/7/XP/
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  • $80.01 
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USB3.0 TYPE-C To rs232/485/422 converter serial port com port 9-pin transmission industrial grade PLC control computer
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  • $85.19 
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MINI PCI-e adapter to RS232 serial and parallel transfer COM mini pcie parallel printer port expansion card
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  • $80.01 
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USB2.0 to RS232 RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Converter Adapter Cable FTDI chipset 1.8M (RS232/RS422/RS485)
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  • $92.10 
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USB 2.0 to 4 Ports RS232 Adapter Convertor DB9 COM RS-232 Serial Port Multiplier USB2.0 TO RS232 HUB
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  • $170.58 
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9pin RS232 USB 2.0 to 4 ports Serial DB9 COM Controller Connectors Adapter Hub
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9pin RS232 USB 2.0 to 4 ports Serial DB9 COM Controller Connectors Adapter Hub

Limited time offer, ends 08/16

  • Model #: 20260720ZP6895C5JS
  •  
  • $55.81 
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4 port Serial RS232 RS-232 COM port to PCI-e Express PCIE Adapter with Cable 9904 Chip
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  • $95.56 
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UT-2077 Passive Optical to Serial RS-232 to Fiber Optic Converter Rs232 adaoter
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UT-2077 Passive Optical to Serial RS-232 to Fiber Optic Converter Rs232 adaoter

Limited time offer, ends 08/16

  • Model #: 20260720ZP7029C5JS
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  • $132.37 
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Value | PCI-Express Adapter | 2X Serial RS232 D-Sub 9 + 1x Parallel EPP/ECP Ports
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  • $99.99 
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FTDI CHIP 4 Port USB to Serial RS232 DB9 Adapter Cable
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FTDI CHIP 4 Port USB to Serial RS232 DB9 Adapter Cable

Limited time offer, ends 08/16

  • Model #: 20260720ZP7447C5JS
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  • $78.28 
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8 Port Serial PCI-Express with cable controller card SYSTEM BASE SD6138 Chipset RS-232 RS232 serial port expansion cards
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  • $166.59 
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RS232 splitter 4 Port DB9 Serial Splitter 1 in 4 out Support Bidirectional Transmission Serial adapter MT-RS104
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  • $85.19 
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MINI PCI-E to 2 port RS422/485 industrial serial port card MINI PCIE TO 422 IO-mPCE352A-2S
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  • $163.48 
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FOR MiniPCIe To Four RS232 Serial Port Expansion Card MiniPCIe To DB9 Pin COM Port Adapter Card 9904
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  • $85.95 
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M.2 B+M To DB9 2 Com Ports AX99100 Chip 2S DB 9pin RS232 Serial Port Industrial COM1 Serial Port M2 B M KEY Expansion Card
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  • $88.65 
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USB to RS-485/422 Serial Converter with ESD protection WIN10 rs485/rs422 Converter to usb2.0
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  • $116.82 
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Desktop PCIE to RS232 serial port card, 2-port PCIE to 232 serial port expansion card, 9-pin COM port adapter card
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  • $26.79 
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Mini PCI express 4 Serial ports Controller card mini PCIe to DB9 RS232 adapter mini PCI-E COM Card MCS9904
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  • $88.65 
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USR-N580 8-Port RS485 Serial Device Server Dual Ethernet Ports Modbus RTU to TCP Converter with TX/RX Indicator Lights
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  • $246.86 
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UT-782 2-Port Industrial RS-232 PCI-E Multi-Serial Port Card 600W surge 15KV ESD protection each line
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  • $134.10 
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Serial Device Server DB9 RJ45 to RS232 Ethernet to RS232 TCP/IP Server Module Communication Converter
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  • $56.41 
  • Free Shipping
UT-754P 4-Port Industrial RS-232 PCI Multi-Serial Port Card 3.3V and 5V PCI BUS
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UT-754P 4-Port Industrial RS-232 PCI Multi-Serial Port Card 3.3V and 5V PCI BUS

Limited time offer, ends 08/16

  • Model #: 20260720ZP6977C5JS
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  • $115.09 
  • Free Shipping