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RS232 to RJ45 Ethernet Converter Adapter with POE Function,Rail-Mount RS232 Seri
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  • $97.77 
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RS485 to RJ45 Ethernet Industrial Serial Server, TCP/IP to Serial, RS485 ETH Bi-
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  • $83.49 
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Waveshare Serial Server RS232/485 to WiFi and Ethernet, Ethernet to WiFi Convert
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  • $126.90 
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RS232/RS422/RS485 to RJ45 Ethernet Module, TCP/IP to Serial, Bi-Directional Tran
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  • $97.89 
  • Free Shipping
Industrial Isolated USB to 4-Ch RS232 Converter USB to Serial Adapter with Origi
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  • $124.77 
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Digital Transmission Module Serial Port Pass-Through Slave Mode Support Secondary Development Compatible with Bluetooth 5.3 (1Piece)
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  • $16.08 
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  • $13.28 - $16.08
FT232 USB UART Board (Type C), USB to TTL Serial Converter Adapter Module Onboar
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  • $37.41 
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USR-TCP232-302 Tiny Size RS232 to TCP IP Converter Serial RS232 to Ethernet Server Module Ethernet Converter Support DHCP/DNS (1)
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  • $56.27 
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  • $53.47 - $56.27
CH9329 UART TTL serial port to USB HID full keyboard and mouse module development board
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CH9329 UART TTL serial port to USB HID full keyboard and mouse module development board

Limited time offer, ends 09/19

  • Model #: C75J*OYJ*G1*0720-239
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  • $17.76 
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USB to 4 Channels Ways TTL Serial Port USB Type-C Interface 6Mbps CH344 CH348 Chip Communication Conversion Module
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  • $17.93 
  • Free Shipping
  • $15.13 - $17.93
USR 5PCS USR-TCP232-302 Tiny Size Serial RS232 to Ethernet TCP IP Server Module Ethernet Converter Support DHCP/DNS
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  • $223.78 
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  • $220.98 - $223.78
USR-TCP232-302 Tiny Size RS232 to TCP IP Converter Serial RS232 to Ethernet Server Module Ethernet Converter Support DHCP/DNS (2)
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  • $94.27 
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  • $91.47 - $94.27
USR-TCP232-302 Tiny Size RS232 to TCP IP Converter Serial RS232 to Ethernet Server Module Ethernet Converter Support DHCP/DNS (5)
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  • $224.87 
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  • $222.07 - $224.87
Serial to WiFi Ethernet Wireless Converter RS232 RS485 Serial Server(USR-W610)
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  • $100.13 
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  • $97.33 - $100.13
USR-TCP232-302 Tiny Size RS232 to TCP IP Converter Serial RS232 to Ethernet Server Module Ethernet Converter Support DHCP/DNS (10)
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  • $434.66 
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  • $431.86 - $434.66
USR-TCP232-304 Serial RS485 to TCP/IP Ethernet Server Converter Module with Built-in Webpage DHCP/DNS Supported
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  • $79.99 
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Digital Transmission Module Serial Port Pass-Through Slave Mode Support Secondary Development Compatible with Bluetooth 5.3 (5Pcs)
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  • $33.98 
  • Free Shipping
  • $31.18 - $33.98
RS232 to RJ45 Console Cable, RS232 DB9 Female Port to RJ45 Console Male Port, Le
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  • $22.47 
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USB to RS232/RS485 Serial Converter Adapter, Onboard Original FT232RNL Chip Stab
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  • $57.57 
  • Free Shipping
Waveshare 4-Ch RS485 to RJ45 Ethernet Serial Server, 4 Channels RS485 Independen
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  • $168.87 
  • Free Shipping
USB to RS485/RS232/TTL Converter Industrial Grade Isolated USB Adapter with CH34
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  • $79.80 
  • Free Shipping