Skip to main content
  • In Stock
  • Sold by Newegg
  • Make an Offer
Department
Show More
Brands
Show More
Price
Show More
Sold by
Availability
Useful Links
Show More
Customer Ratings
avatar

Any questions? Our AI mode will help you find out quickly.

Sort By:
View:
RS232 to RS485 Serial Port Data Interface Adapter Converter 1.2KM
Quick View
  •  
  • $84.99 
  • Free Shipping
RS232 to RS485 Serial Adapter RS-485 to RS-232 Converter
Quick View
Passive Bidirectional RS232 to RS485 Serial Interface Converter Adapter for MCU & Master Control Devices
Quick View
  •  
  • $18.10 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
RS232 to RS485 Converter, Active Digital Isolator, Rail-Mount Support, Multi-Isolation Protection, with LED Indicators
Quick View
  •  
  • $48.49 
  • Free Shipping
FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit
Quick View
FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit

Limited time offer, ends 08/08

  • Model #: C7FW-0625689
  •  
  • $15.67 
  • Free Shipping
FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit
Quick View
FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit

Limited time offer, ends 08/09

  • Model #: C43K-0420-4605
  •  
  • $18.99 
  • Free Shipping
RS-232 RS232 to RS-485 RS485 Interface Serial Adapter Converter NEW Passive Two Way Converter for Master Single-chip Computer
Quick View
  •  
  • $22.75 
  • Free Shipping
FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit
Quick View
FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit

Limited time offer, ends 08/09

  • Model #: C43K-0420-4645
  •  
  • $18.99 
  • Free Shipping
USR-TCP232-306 Serial to Ethernet Converter TCP/IP to RS232 RS485 RS422 Device Server
Quick View
  •  
  • $133.79 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
232 to 485,RS232 Serial to RS485 Communication Data Converter Adapter
Quick View
  •  
  • $14.65 
  • Free Shipping
Direct from ZFBASCENTGO Direct from ZFBASCENTGO
RS-232 RS232 serial to RS485/RS422 485/422 Converter
Quick View
  •  
  • $12.99 
  • Free Shipping
Direct from YEPLOOK Direct from YEPLOOK
RS-232 RS232 DB9 to RS-485 RS485 Industrial Grade Self-powered RS232/RS485 Terminal Block Interface Serial Adapter Converter
Quick View
  •  
  • $36.12 
  • Free Shipping
ADM-2813 Industrial USB to RS485 RS422 RS232 TTL Converter, FT232 Chip with Photoelectric Isolation, DIN Rail Mount Serial Adapter
Quick View
  •  
  • $123.69 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
Passive RS232 to RS485 Serial Converter, Port-Powered Bidirectional Communication Adapter with Surge Protection
Quick View
  •  
  • $26.49 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
USR-TCP232-410s Industrial Serial to Ethernet Adapter, Dual RS232 & RS485 IP Device Server, 10/100Mbps LAN Converter with DHCP & DNS Support for Industrial Automation
Quick View
  •  
  • $81.89 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
LX08A USB to RS232 RS485 Dual Function Serial Converter, Bidirectional Transparent Transmission, Max 500M Long Distance Communication Module
Quick View
  •  
  • $21.49 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC