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4 DB-9 Serial Rs232 Ports Pcie Controller Card PCI Express 4 Ports Serial Port with 1 TTL Port with Fan-Out Cable
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  • $52.58 
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  • $51.38 - $52.58
DTech USB to Serial Adapter 10 ft USB to RS232 DB9 Female Cable COM Port with FTDI Chipset Supports Windows 11 10 8 7 Mac Linux
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  • $27.99 
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  • $26.59 - $27.99
2 Port Dual RS232 RS-232 DB9 Serial Port COM Device to PCI Adapter Converter Card 5pcs
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  • $211.00 
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DTECH USB to Serial Adapter Cable with RS232 DB9 Male Port FTDI Chipset Supports Windows 10 8 7 and Mac Linux - 4 Feet
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  • $19.99 
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Direct from ZFBASCENTGO Direct from ZFBASCENTGO
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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  • $24.00 
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DTech 15ft COM Port Serial Cable Male to Female RS232 Extension 9 Pin Straight Through Cord
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  • $23.00 
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DTech USB to Serial Adapter Cable RS232 DB9 Male Port with FTDI FT232RL Chipset Supports Windows 11 10 8 7 and Mac Linux (1.5 Feet)
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  • $19.99 
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DTECH 10ft COM Port Serial Cable Male to Female RS232 Extension 9 Pin Straight Through Cord (3 Meter, Black)
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  • $18.88 
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USB 16 Port Serial Adapter (RS232) [Black]
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  • $755.99 
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Coolgear USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge
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Coolgear USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USB2-4COMi-SI-TB
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  • $261.49 
  • $5.99 Shipping
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Gearmo Industrial USB 8 Port Serial RS-232 adapter w/FTDI Chipset, COM Retention, RX/TX LED Indicators, DIN Rail Mount Bracket, & Surface Mounting Brackets
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  • $140.43 
  • $5.99 Shipping
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Gearmo Industrial USB 4 Port Serial RS-232 adapter w/FTDI Chipset, COM Retention, RX/TX LED Indicators, DIN Rail Mount Bracket, & Surface Mounting Brackets
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  • $92.03 
  • $5.99 Shipping
Direct from GearMo Direct from GearMo
DTech 1.5ft DB9 Serial Cable COM Port Male to Male RS232 Straight Through 9 Pin Data Cord (0.5 Meter, Black)
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  • $16.66 
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DTech 15ft DB9 Serial Cable COM Port Male to Male RS232 Straight Through 9 Pin Data Cord
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  • $18.88 
  • Free Shipping
Direct from ZFBASCENTGO Direct from ZFBASCENTGO