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Active Isolated RS232 to RS485 RS422 Converter with RJ45 Serial Port Terminal Board Power Adapter DB9 Cable Optical Isolation Protection 2.5kV
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  • $57.98 
  • Free Shipping
  • $56.58 - $57.98
DTECH Active Isolated RS232 to RS485 RS422 Converter with RJ45 Serial Port Terminal Board Power Adapter DB9 Cable Optical Isolation Protection 2.5kV
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  • $80.50 
  • Free Shipping
  • $79.10 - $80.50
USBGear 8-Port Terminal Block RS232/422/485 to USB Isolation/Surge Protection
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USBGear 8-Port Terminal Block RS232/422/485 to USB Isolation/Surge Protection
  • Color: Black
  • Connector Number: 8
  • Specifications: Serial Modes: RS232, RS485
  • Model #: SA-8PX-IS
  •  
  • $436.49 
  • $5.99 Shipping
USBGear 8-Port Terminal Block RS232/422/485 to USB Adapter - Industrial Serial Converter with 921.6Kbps Data for Automation, PLCs, Sensors, and Legacy Integration
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  • $360.49 
  • $5.99 Shipping
Coolgear USB to RS232 TTL | CMOS Adapter Cable with Terminal Block
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Coolgear USB to RS232 TTL | CMOS Adapter Cable with Terminal Block
  • Color: Black
  • Specifications: Serial Modes: RS232
  • Model #: USB-232TTLMOS
  •  
  • $37.29 
  • $3.99 Shipping
Direct from CoolGear Direct from CoolGear
DB9 Breakout Connector DB-9 Female RS232 Serial Adapter Solderless Module Board with Screw Terminals Block, Case, Long Bolts and Tail Pipes
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  • $12.98 
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  • $11.58 - $12.98
DB9 Breakout Connector DB-9 Female RS232 Serial Adapter Solderless Module Board with Screw Terminals Block, Case, Long Bolts and Tail Pipes
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  • $12.98 
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  • $11.58 - $12.98
Gearmo Mini USB to RS485 / RS422 Converter FTDI CHIP with Screw Terminals and Windows 11 Support
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Gearmo Mini USB to RS485 / RS422 Converter FTDI CHIP with Screw Terminals and Windows 11 Support
  • Type: Adapter
  • Color: Black
  • Connector Detail: USB to DB9 (RS-232)
  • Model #: GM-482422
  •  
  • $37.32 
  • $3.99 Shipping
Direct from GearMo Direct from GearMo