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Coolgear Professional Quad Port USB to Serial DB-9 RS-232 Adapter
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  •  
  • $209.99 
  • Free Shipping
Gearmo Pro 5ft. USB to RS-485/422 Serial Adapter FTDI Chip - Windows 11 Supported
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  • $34.16 
  • $3.99 Shipping
Direct from GearMo Direct from GearMo
UOTEK USB to RS-485 RS-422 Converter Cable 4.9FT RS485 RS422 to USB Adapter with FTDI Chip Support USB 2.0 Win11/10/8/7/XP/Vista/Mac System UT-890A
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  • $23.59 
  • Free Shipping
Direct from UOTEK Direct from UOTEK
Gearmo 36 inch USB to Serial RS232 FTDI professional adapter
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Gearmo 36 inch USB to Serial RS232 FTDI professional adapter
  • Color: Black
  • Connector Number: 1
  • Specifications: Serial Modes: RS232
  • Model #: GM-FTDI2-A36
  •  
  • $27.86 
  • $3.99 Shipping
Direct from GearMo Direct from GearMo
Belkin Model F2L088-25 25 ft. Pro Series Modem Serial Cable
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Belkin Model F2L088-25 25 ft. Pro Series Modem Serial Cable
  • Type: Consumer Electronics
  • Color: Gray
  • Connector Number: 2
  • Connector Detail: Connector on First End: 1 x 25-pin DB-25 Male Modem Connector on Second End: 1 x 9-pin DB-9 Female
  • Model #: F2L088-25
StarTech.com Model ICUSB422 6 ft. Professional RS422/485 USB Serial Cable Adapter w/ COM Retention
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StarTech.com Model ICUSB422 6 ft. Professional RS422/485 USB Serial Cable Adapter w/ COM Retention
  • Brand: StarTech.com
  • Model: ICUSB422
  • Type: USB A to DB-9 (RS422/485)
  • Type: Cable Connectors
  • Model #: ICUSB422
FOR Professional custom-made DB9 hole to two rows of DB15 DB15 to DB9 9-pin to 15-pin electronic weighing line serial port line
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  • $17.88 
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  • $15.48 - $17.88
Coolgear Professional Quad Port USB to Serial DB-9 RS-232 Adapter
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Coolgear Professional Quad Port USB to Serial DB-9 RS-232 Adapter
  • Color: Black
  • Connector Number: 4
  • Specifications: Serial Modes: RS232
  • Model #: USB2-4COM-M
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  • $108.99 
  • $5.99 Shipping
Direct from CoolGear Direct from CoolGear
USB to RS232 DB9 Control Cable for Skywatcher Mount with DB9 Port,6ft
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  • $36.39 
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FOR Professional custom-made DB9 hole to two rows of DB15 DB15 to DB9 9-pin to 15-pin electronic weighing line serial port line
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  • $17.05 
  • Free Shipping
  • $14.65 - $17.05
DTECH RS232 to RS485 / RS422 Serial Communication Data Converter Adapter Mini-Size
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  • $14.99 
  • Free Shipping
Industrial 50Pin D Sub Cable, Male Female Connectors with Shielding DB50Pin Extension Line
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  • $104.99 
  • Free Shipping