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PCIE To 8-Port RS232 Expansion Card PCI-E 8-Port DB9 Serial Card 8-Chipset PCI-Express Control Card COM Card
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  • $78.96 
  • Free Shipping
PCI-E 2 Serial port card pcie to COM9 pin RS232 Industrial control serial port expansion card AX99100 chip
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  • $33.95 
  • Free Shipping
2 Port Dual RS232 RS-232 DB9 Serial Port COM Device to PCI Adapter Converter Card
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8 Port PCIE to DB9 RS232 Serial Expansion Card, PCI-E Express RS232 DB9 Serial Controller Adapter Card
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  • $80.79 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
5pcs Single chip RDM6300 Module UART Serial Port Board
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  • $26.84 
  • $5.99 Shipping
Half-Size Mini PCIe to 2-Port RS232 DB9 Serial Card, Industrial COM Controller with EXAR XR17V352 Chip
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  • $42.39 
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Direct from AJMRTC Direct from AJMRTC
Passive RS232 to RS485 Serial Communication Converter, Port-Powered Adapter with Surge Protection
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  • $25.96 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
PCI to 2 port Serial ports controller card DB9 RS-232 moschip 9865 PCI Serial card MCS9865 chipset pci to 2 rs232 adapter Win10
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  • $25.90 
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Passive RS232 to RS485 Serial Communication Converter, Port-Powered Adapter with Surge Protection
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  • $25.93 
  • Free Shipping
10pcs DB9 COM Serial Port 9Pin RS-232 to RS-485 RS232 to RS485 Adapter Passive Converter
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  • $53.73 
  • Free Shipping