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Passive RS232 to RS485 Serial Converter, Port-Powered Bidirectional Communication Adapter with Surge Protection
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  •  
  • $28.29 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
USB to RS232 232 RS485 485 RS422 422 TTL(3V3/5V) Serial Adapter Converter 4 in 1
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  • $150.99 
  • Free Shipping
Passive RS232 to RS485 Serial Communication Converter, Port-Powered Adapter with Surge Protection
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  • $26.76 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit
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FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit

Limited time offer, ends 07/25

  • Model #: C7FW-0625689
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  • $15.67 
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USB 2.0 to Serial (9 Pin) DB-9 RS 232 Serial Cable for Serial Control Through Computers | Compatible with Windows and Mac | 3 feet Long (USB-to-DB9)
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  • $25.99 
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3ft (1m) DB9 to 3.5mm Serial Cable for Serial Device Configuration, RS232 DB9 Male to 3.5mm Cable for Calibrating Projectors, Digital Signage, TVs via Audio Jack (9M351M-RS232-CABLE)
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  • $34.99 
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Black USB To RS232 RS-232(DB9) Serial Cable Standard Adapter Converter For PC
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  • $12.11 
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StarTech.com 0.5m Black Straight Through DB9 RS232 Serial Cable - M/F
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StarTech.com 0.5m Black Straight Through DB9 RS232 Serial Cable - M/F
  • Type: Serial (COM)
  • Type: Cable Connectors
  • Color: Black
  • Connector Number: 1
  • Model #: MXT10050CMBK
DTech 5 Feet RS232 Serial Cable Female to Female 9 Pin Straight Through (Black, 1.5 Meter)
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  • $18.79 
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DTECH 6 ft RS232 Serial Cable Female to Female 9 Pin Straight Through (Black, 2 Meters)
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  • $17.99 
  • Free Shipping
Direct from ZFBASCENTGO Direct from ZFBASCENTGO
RS232 DB9 Female to USB 2.0 A Female Serial Cable Adapter Converter 8" Inch 25cm
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  • $7.99 
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DTech DB9 RS232 Serial Cable Female to Female Null Modem Cord Full Handshaking 7 Wire Crossover for Data Communication (1.5 Feet, Black)
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  • $16.88 
  • Free Shipping
Direct from ZFBASCENTGO Direct from ZFBASCENTGO
DTech 5 Feet DB9 9 Pin Serial Cable Male to Male RS232 Straight Through Cord
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  • $16.88 
  • Free Shipping
Direct from ZFBASCENTGO Direct from ZFBASCENTGO
StarTech.com 2m Black Straight Through DB9 RS232 Serial Cable - M/F
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StarTech.com 2m Black Straight Through DB9 RS232 Serial Cable - M/F
  • Type: Serial (COM)
  • Type: Cable Connectors
  • Color: Black
  • Connector Number: 1
  • Model #: MXT1002MBK
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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Direct from ZFBASCENTGO Direct from ZFBASCENTGO
DTech DB9 RS232 Serial Cable Female to Female Null Modem Cord Cross TX/RX line for Data Communication (6 Feet, Black)
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  • $18.88 
  • Free Shipping
Direct from ZFBASCENTGO Direct from ZFBASCENTGO