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USB 2.0 to RS422 RS485 Converter Adapter Serial PL2303 Chip Wholesale 2108G
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  •  
  • $29.93 
  • Free Shipping
USR-232-610-V2 Free Ship Serial Server RS232 RS485 to 802.11 b/g/n Converter
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  • $98.80 
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CH340 USB To RS232 RS485 Serial Signal Switch Converter Adapter
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  • $26.16 
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CH340 USB To RS232 RS485 Serial Signal Switch Converter Adapter-AB01
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  • $20.38 
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SERIALGEAR USB-4COMi-M USB to Quad RS-422/485 Metal case with DIN-Rail
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SERIALGEAR USB-4COMi-M USB to Quad RS-422/485 Metal case with DIN-Rail
  • Color: Black
  • Connector Number: 4
  • Specifications: Serial Modes: RS422, RS485
  • Model #: USB-4COMi-M
  •  
  • $186.29 
  • $5.99 Shipping
Bluetooth Enabled ESP32 RS485 Modbus 4 Channel Relay Module, 7-24V TYPE-C With Support
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  • $23.60 
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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
USB To 4 RS485 UART CH344Q USB To 4 485 Module Multi Port Expansion Module
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