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LINDY 1 Meter USB to Serial Adapter 9 Way RS-422 (42844)
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  •  
  • $99.99 
  • Free Shipping
EVURU USB to DB9 Female RS232 I-O-I-O-I Port Serial Adapter Converter Cable Support Win7/8/10
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  •  
  • $104.99 
  • Free Shipping
4-Port USB DB-9 Serial Adapter Solution for Windows Operating Systems
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  • $186.99 
  • Free Shipping
USB-SC09-FX Programming Cable PLC USB to RS422 Adapter(Isolated Version)
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  • $236.99 
  • Free Shipping
16 Port Rack Mountable RS-232 USB-to-Serial Adapter with Built in Power Supply
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  •  
  • $737.99 
  • Free Shipping
USB to Serial Adapter - Type A USB to DB-9 Male
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  • $127.99 
  • Free Shipping
Coolgear 2 Port USB to RS-422/485 Optical Isolated Adapter
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  •  
  • $291.99 
  • Free Shipping
TRENDnet Model TU-S9 USB to Serial 9-Pin Converter Cable, Connect a RS-232 Serial Device to a USB 2.0 Port, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 21 Inch Cable Length, Plug & Play
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Available Direct from TRENDnet Available Direct from TRENDnet
FVH CY U2-156 50cm Stackable Dual USB 2.0 A Type Female to Motherboard 9 Pin Header Cable with Screw Panel Holes
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  • $4.58 - $6.58
Gearmo Mini USB to RS485 / RS422 Converter FTDI CHIP with Screw Terminals and Windows 11 Support
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Gearmo Mini USB to RS485 / RS422 Converter FTDI CHIP with Screw Terminals and Windows 11 Support
  • Type: Adapter
  • Color: Black
  • Connector Detail: USB to DB9 (RS-232)
  • Model #: GM-482422
  •  
  • $37.32 
  • $3.99 Shipping
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Coolgear 6ft USB to DB-9 RS232 Serial Converter with FTDI Chipset
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Coolgear 6ft USB to DB-9 RS232 Serial Converter with FTDI Chipset
  • Color: Black
  • Connector Number: 1
  • Specifications: Serial Modes: RS232
  • Model #: USBG-RS232-F72
  •  
  • $25.48 
  • $3.99 Shipping
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Gearmo 36in FTDI USB to Serial Cable for MAC PC Linux with Windows 11
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Gearmo 36in FTDI USB to Serial Cable for MAC PC Linux with Windows 11
  • Color: Black
  • Connector Number: 1
  • Specifications: Serial Modes: RS232
  • Model #: GM-FTDI-36
  •  
  • $23.24 
  • $3.99 Shipping
Direct from GearMo Direct from GearMo