• In Stock
  • Sold by Newegg
  • Make an Offer
Brands
Show More
Price
Show More
Connector A
Connector B
Availability
Sold by
Useful Links
Show More
Customer Ratings
avatar

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

Sort By:
View:
FT231X USB to RS232 Serial Adapter PCB Converter Module Support Win10
Quick View
  •  
  • $87.99 
  • Free Shipping
CH340 USB to 4Pin Du-pont RS485 Serial Adapter Converter Terminal Block
Quick View
  •  
  • $90.99 
  • Free Shipping
GRIDCONNECT RS232 to USB - ATC-850 Industrial USB to Serial RS232/422/485 Adapter
Quick View
  •  
  • $225.99 
  • Free Shipping
USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
Quick View
  •  
  • $239.99 
  • Free Shipping
USB to RS485 Serial Converter Cable with TX/RX LEDs, Wire End, 1.5m, 5 Pieces, EZSync010
Quick View
  •  
  • $270.99 
  • Free Shipping
USBGear Dual RS-232 USB Serial Adapter with LEDs, Surge Protection, Plug & Play
Quick View
  •  
  • $90.99 
  • Free Shipping
USBGear USB to Serial RS-422/RS-485 Industrial Single Port Adapter w/FTDI
Quick View
  •  
  • $128.99 
  • Free Shipping
USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
Quick View
  •  
  • $239.99 
  • Free Shipping
Coolgear 1-Port USB to Serial Adapter (RS-232/422/485), DIN-Rail
Quick View
  •  
  • $207.99 
  • Free Shipping
DeLOCK Adapter USB 2.0 Type-A to 1 x Serial RS-232 D-Sub 9 Pin Male 1 m White
Quick View
  •  
  • $155.99 
  • Free Shipping