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DTech USB to Serial Adapter Cable with FTDI FT232RL Chipset DB9 RS232 Male Port Supports Windows 11 10 8 7 and Mac Linux (6 Feet)
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  • $21.78 
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  • $19.78 - $21.78
USB 2.0 to 4 Ports Serial RS-232 COM DB9 Male Adapter Cable FTDI chip FT232 USB-4x RS232
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  • $103.99 
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UTEK UT-890-TC USB Type-C to RS-485/422 Serial Converter with ESD Protection
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  • $68.99 
  • $5.99 Shipping
Gearmo USB to RS-232 Serial Adapter w/LED Indicators Windows 11 Support
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  • $64.99 
  • $5.99 Shipping
USB to RS232 DB9 UC232A Male Serial Adapter Converter Cable (5ft)
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  • $41.99 
  • $5.99 Shipping
Coolgear Professional Quad Port USB to Serial DB-9 RS-232 Adapter
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  • $209.99 
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16 Port Rack Mountable RS-232 USB-to-Serial Adapter with Built in Power Supply
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  • $737.99 
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IO CREST 2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SI-ADA15069
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  • $63.99 
  • $5.99 Shipping
4-Port USB DB-9 Serial Adapter Solution for Windows Operating Systems
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  • $186.99 
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Syba 2 Port DB9 RS-422/485 Serial PCI-Express 2.0 x1 Card (SI-PEX15043)
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  • $95.99 
  • $5.99 Shipping
Digitus USB to serial adapter, 2xRS232 Cable USB 2.0
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  • $96.99 
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