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PCI express 4 ports Serial RS422 RS485 card PCI-e to Multi RS-422 RS-485 adapter PCIe Industrial I/O Card + low profile bracket
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  • $106.10 
  • Free Shipping
SUNIX SP 2-Port RS-232 Serial PCI-E Card (SER6437A)
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SUNIX SP 2-Port RS-232 Serial PCI-E Card (SER6437A)

Limited time offer, ends 08/29

  • Model #: 969946392399
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  • $188.99 
  • Free Shipping
SUNIX SP 2-Port RS-232 Serial PCI-E Card (SER6437A)
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SUNIX SP 2-Port RS-232 Serial PCI-E Card (SER6437A)

Limited time offer, ends 08/29

  • Model #: 9479520928841
SUNIX SP 2-Port RS-232 Serial PCI-E Card (SER6437A)
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SUNIX SP 2-Port RS-232 Serial PCI-E Card (SER6437A)

Limited time offer, ends 08/29

  • Model #: 904465565800
8 Port RS-232 DB9 Serial PCI-e 2.0 x1 Card XR17V358 Chipset 16C550 UART SI-PEX15041
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  • $106.99 
  • $5.99 Shipping
SUNIX SP 2-Port RS-232 Serial PCI-E Card (SER6437A)
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  • $65.99 
  • $5.99 Shipping
IO CREST 8 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SI-ADA15071
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  • $101.99 
  • $5.99 Shipping
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