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2Pack DB9 Male Solderless Breakout Board, RS232 DSUB 9Pin Serial to RXD TXD GND Pins 235 Terminal Block Adapter with Protective Case
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  •  
  • $25.04 
  • Free Shipping
15 Meter Down RightAngle DB9 RS232 Serial Cable, GoldPlated Male to Female 9Pin COM Port Extension Cord
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  •  
  • $63.04 
  • Free Shipping
90 Degree Down Angled DB15 Serial Adapter, DSUB 15Pin RS232 Male to Female Connector with Screw Nuts, Dsubminiature DB Connector
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  •  
  • $14.20 
  • Free Shipping
1 Pair DB9 Solderless Extension Connector, RS232 DSUB Male & Female Serial Terminal Block Signal Module
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  •  
  • $25.03 
  • Free Shipping
2Pack DB9 Male Solderless Breakout Board, RS232 DSUB 9Pin Serial Terminal Block Adapter with Protective Case
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  •  
  • $35.04 
  • Free Shipping
DB25 Female Solderless Breakout Board, RS232 DSUB 25Pin Serial Terminal Block Adapter with Protective Housing
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  •  
  • $25.04 
  • Free Shipping
2Pack DB9 Female Solderless Breakout Board, RS232 DSUB 9Pin Serial Terminal Block Adapter with Protective Case
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  •  
  • $34.90 
  • Free Shipping
2Port RS232 DB9 Serial M.2 B+M Key Controller Card, SIADA15070
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2Port RS232 DB9 Serial M.2 B+M Key Controller Card, SIADA15070

Limited time offer, ends 10/09

  • Model #: C472-L10190
  •  
  • $44.11 
  • Free Shipping
2Port RS232 DB9 Serial M.2 B+M Key Controller Card, SIADA15069
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2Port RS232 DB9 Serial M.2 B+M Key Controller Card, SIADA15069

Limited time offer, ends 10/09

  • Model #: C472-L10189
  •  
  • $43.11 
  • Free Shipping
20 Meter Down RightAngle DB9 RS232 Serial Cable, GoldPlated Male to Female 9Pin COM Port Extension Cord
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  •  
  • $84.04 
  • Free Shipping
DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10 8 7 XP Macbook
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  •  
  • $28.08 
  • Free Shipping
SERIALGEAR 4-Port USB DB-9 Serial Adapter Solution for Windows Operating Systems
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SERIALGEAR 4-Port USB DB-9 Serial Adapter Solution for Windows Operating Systems
  • Color: Gray
  • Connector Number: 4
  • Specifications: Serial Modes: RS232
  • Model #: USB-4COM
  •  
  • $106.49 
  • $3.99 Shipping
1.8M /5.9FT Black External PC Power Button Switch, Desktop Motherboard Remote Start Extension Cord with LED Indicator Light
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  • $15.20 
  • Free Shipping
2Port RS232 DB9 Serial M.2 B+M Key Controller Card, SYPEX15066
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2Port RS232 DB9 Serial M.2 B+M Key Controller Card, SYPEX15066

Limited time offer, ends 10/09

  • Model #: C472-L10193
  •  
  • $74.04 
  • Free Shipping