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USB-C Gigabit Lan Card USB 3.1 Network Adapter USB Type C to Ethernet External
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  •  
  • $29.89 
  • Free Shipping
JAENFONG USB 2.0 to RJ45 Adapter RJ45 LAN Cable Extension Cable USB Extender over Cat5 / Cat5e / Cat6 Cable
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  • $23.27 
  • Free Shipping
2PC USB 2.0 to UART TTL 6PIN Module, CP2102 Serial Converter Adapter with 3.3V/5V Dual Power for Arduino ESP32 ESP8266 STM32
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  • $13.99 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
Vszerda FOR Serial Port to Ethernet Transparent Transmission Module ATK-UART2ETH Serial Server Network Port
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  • $41.99 
  • Free Shipping
ATC-820 USB to RS485 Converter
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ATC-820 USB to RS485 Converter
  • Model #: 886336184801
  •  
  • $80.99 
  • $5.00 Shipping
UOTEK Mini RS232 to RS485 Converter Adapter DB9 Interface Connector UT-2020
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UOTEK Mini RS232 to RS485 Converter Adapter DB9 Interface Connector UT-2020
  • Type: Converter
  • Connector A: DB9
  • Connector B: Terminal block
  • Model #: UT-2020
  •  
  • $13.19 
  • Free Shipping
Direct from UOTEK Direct from UOTEK
UOTEK USB to RS-485 RS-422 Converter USB2.0 RS485 RS422 RJ45 Conversion Adapter Connector UT-820E with Optical Isolation Auto Detection
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  • $50.77 
  • Free Shipping
Direct from UOTEK Direct from UOTEK
UOTEK Mini Port-powered RS232 to RS485 RS422 Converter Adapter DB9 Connector Plug & Play UT-203A
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  • $8.57 
  • $8.04 Shipping
Direct from UOTEK Direct from UOTEK
1 Pair UOTEK Industrial 5 Ports RS232 Extender Adapter Asynchronous Protocol Long Distance Serial Extension Driver Connector UT-3212
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  • $82.28 
  • $17.50 Shipping
Direct from UOTEK Direct from UOTEK
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
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  • $18.79 
  • $8.04 Shipping
Direct from UOTEK Direct from UOTEK