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10pcs DB9 Pin Serial  VGA COM connector 232/485 Plug Black Plastic Shell
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  •  
  • $86.20 
  • Free Shipping
50pcs Serial Port Screw 2.8x66mm DB9 DB15 DB25 DB37 Terminal Breakout Serial Connector
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  • $100.15 
  • Free Shipping
DB9 Female/Female Mini Null Modem Adapter
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  • $16.49 
  • Free Shipping
PCI PCI-E DB9 Serial Com Port+DB25 LPT Parral port full Profile Bracket 2PCS
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  • $48.00 
  • Free Shipping
DB9 RS232 Serial to AUX Stereo Jack DC 2.5mm Serial Cable 1.8M Cord
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  • $26.90 
  • $5.00 Shipping
5Pack DB9 Breakout Connector Male, RS232/RS485 Serial adapters,D-SUB 9-pin Male to ScrewTerminal Connector Signal Module with Shell
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  • $20.48 
  • Free Shipping
  • $19.28 - $20.48
2pcs DB9 Pin Serial Female Plug Black Shell Plastic VGA COM connector 232/485
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  • $53.80 
  • Free Shipping
DB9 DSUB 9 Pin Male and Female Adapter RS232 to Terminal Board Signal Module
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  • $19.71 
  • Free Shipping
WISDUM 2 Port Serial DB9 Mini PCIe Controller Card (RS-232)
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WISDUM 2 Port Serial DB9 Mini PCIe Controller Card (RS-232)

Limited time offer, ends 02/24

  • Model #: C2AG-0128-C67
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  • $52.30 
  • Free Shipping
8ports  RS232  COM  to PCI Express Controller expansion card  DB9 Serial PCIE riser card
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WISDUM 6 Port RS-232 DB9 Serial PCI-Express 2.0 x1 Card SI-PEX15040
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WISDUM 6 Port RS-232 DB9 Serial PCI-Express 2.0 x1 Card SI-PEX15040

Limited time offer, ends 02/24

  • Model #: C2AG-0128-C33
  •  
  • $102.30 
  • Free Shipping
4 Port RS232 9 Pin Ports Serial PCI Express PCI-E Expansion Card COM DB9 Adapter
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  • $54.63 
  • Free Shipping
  • $52.63 - $54.63
4 Port RS232 9 Pin Ports Serial PCI Express PCI-E Expansion Card COM DB9 Adapter
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  • $54.63 
  • Free Shipping
  • $52.63 - $54.63
PCI Express PCI-E 4 Port Serial RS-232 COM DB9 Card Adapter Converter
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  • $51.44 
  • Free Shipping
  • $49.44 - $51.44
WISDUM 2 Port DB9 RS-422 / 485 Serial PCI-Express 2.0 x1 Card (SI-PEX15043)
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WISDUM 2 Port DB9 RS-422 / 485 Serial PCI-Express 2.0 x1 Card (SI-PEX15043)

Limited time offer, ends 02/24

  • Model #: C2AG-0128-C22
  •  
  • $102.30 
  • Free Shipping
WISDUM IO CREST 8 Port Serial DB9 RS-232 PCI Controller Card RDC C6238 Chipset SI-PCI15068
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  • $80.30 
  • Free Shipping
Vszerda 2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SI-ADA15069
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  • $85.59 
  • Free Shipping
4 Port RS232 9 Pin Ports Serial PCI Express PCI-E Expansion Card COM DB9 Adapter
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  • $53.53 
  • Free Shipping
  • $52.73 - $53.53
2 Port Dual RS232 RS-232 DB9 Serial Port COM Device to PCI Adapter Converter Card
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