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DSD TECH SH-B23A Bluetooth 2.0 to RS232 Serial Adapter with DB9 Converter
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  •  
  • $43.99 
  • Free Shipping
1.5m USB-C to RS232 DB9 Male Serial Adapter, Supports Windows XP/Vista/7/8.1/10, Mac OS, No External Power Required
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  • $29.02 
  • Free Shipping
  • $27.42 - $29.02
DB25 Male to RJ45 Male Ethernet Modem Console Cable 1M - Serial to Ethernet Adapter Cable
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  • $58.09 
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4 Serial Port RS232/RS485/RS422 to Ethernet Converter
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4 Serial Port RS232/RS485/RS422 to Ethernet Converter

Limited time offer, ends 09/13

  • Model #: 20260812ZP537C5JS
  •  
  • $231.04 
  • Free Shipping
  • $229.44 - $231.04
USB 2.0 to RS485 DB9 Serial Converter Adapter PL2303 chipest Cable
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  • $140.99 
  • Free Shipping
Isolated USB to RS485 Serial Converter Adapter
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  • $121.99 
  • Free Shipping
UOTEK Industrial RS232 to RS485 Converter Serial Adapter DB9 Female Male Connector with Terminal Block UT-204E
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UOTEK Industrial RS232 to RS485 Converter Serial Adapter DB9 Female Male Connector with Terminal Block UT-204E
  • Type: Converter
  • Connector A: DB9 female
  • Connector B: DB9 male, with terminal block
  • Model #: UT-204E
  •  
  • $9.99 
  • $8.04 Shipping
Direct from UOTEK Direct from UOTEK
DTECH IOT9063 Industrial 2-Port Serial to Ethernet Server - RS232/485 to TCP/IP Converter with Dual-Channel Support
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  • $59.45 
  • Free Shipping
Vszerda FOR USB Serial Port CH340 CP2102 to TTL/ RS485/ RS232 Full Interoperability
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  • $33.59 
  • Free Shipping
DTECH DT-9000 Passive Bidirectional RS232 To RS485 Serial Communication Protocol Module Converter
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  • $13.07 
  • Free Shipping
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 09/19

  • Model #: .jiudian-YC5KU-0833
  •  
  • $15.68 
  • Free Shipping
DSD TECH SH-U11 USB to RS485 RS422 Converter with FTDI FT232R Chip Work for Modbus
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  • $29.23 
  • Free Shipping
UOTEK RS232 to RS485 422 Port-Powered Converter Serial Adapter with Optical Isolation RJ45 DB9 Connector UT-217E
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UOTEK RS232 to RS485 422 Port-Powered Converter Serial Adapter with Optical Isolation RJ45 DB9 Connector UT-217E
  • Type: Converter
  • Connector A: DB9 female
  • Connector B: terminal block & RJ-45
  • Model #: UT-217E
  •  
  • $18.79 
  • $8.04 Shipping
Direct from UOTEK Direct from UOTEK
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