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DTech 6 Feet USB to RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 Mac Linux Serial to USB 2.0 with Prolific PL2303 Chip
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  • $24.00 
  • Free Shipping
Direct from ZFBASCENTGO Direct from ZFBASCENTGO
Coolgear 1-Port USB to Serial Adapter (RS-232/422/485) , DIN-rail
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Coolgear 1-Port USB to Serial Adapter (RS-232/422/485) , DIN-rail
  • Changer Type: USB to DB9 (RS-232)
  • Model #: 045079162907
  •  
  • $110.29 
  • $3.99 Shipping
Direct from CoolGear Direct from CoolGear
Gearmo Industrial USB 8 Port Serial RS-232 adapter w/FTDI Chipset, COM Retention, RX/TX LED Indicators, DIN Rail Mount Bracket, & Surface Mounting Brackets
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  • $140.43 
  • $5.99 Shipping
Direct from GearMo Direct from GearMo
StarTech ICUSB234854I USB to RS-232/422/485 Serial Adapter - 4 Port - Industrial - 15 kV ESD Protection - USB to Serial Adapter - USB to Serial Hub
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StarTech ICUSB234854I USB to RS-232/422/485 Serial Adapter - 4 Port - Industrial - 15 kV ESD Protection - USB to Serial Adapter - USB to Serial Hub
  • Type: 4-Port Industrial USB to RS-232/422/485 Serial Adapter
  • Color: Black
  • Changer Type: USB to RS-232/422/485 Serial
  • Specifications: Converts a single USB port into four RS232/RS422/RS485 serial ports over USB 2.0 with four modes: RS232, RS422, 4-wire and 2-wire RS485 15 kV ESD protection (Level 4) against noise emissions and electrical voltage surges DIN rail and wall mountable Rugged IP30 rated metal hub housing and screw-locking host connection, ideal for harsh industrial environments Data transfer baud rate up to 921.6Kbps COM port expansion with COM retention Powered by USB, and features plug-and-play installation
  • Model #: ICUSB234854I
SerialGear 8-Port RS-232 USB to Serial Adapter Data Control Box
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  •  
  • $166.29 
  • $3.99 Shipping
Gearmo Industrial USB 4 Port Serial RS-232 adapter w/FTDI Chipset, COM Retention, RX/TX LED Indicators, DIN Rail Mount Bracket, & Surface Mounting Brackets
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  • $92.03 
  • $5.99 Shipping
Direct from GearMo Direct from GearMo
Coolgear USB USB 2.0 Serial high speed adapter box industrial 8-port RS-232 FTDI
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Coolgear USB USB 2.0 Serial high speed adapter box industrial 8-port RS-232 FTDI
  • Color: Black
  • Connector Number: 8
  • Specifications: Serial Modes: RS232
  • Model #: USB2-8COM-M
  •  
  • $202.29 
  • $5.99 Shipping
Direct from CoolGear Direct from CoolGear
Coolgear USB to 32 COM RS-232 Serial Adapter Metal Rack Mountable Case, FTDI Chipset
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Coolgear USB to 32 COM RS-232 Serial Adapter Metal Rack Mountable Case, FTDI Chipset
  • Color: Black
  • Connector Number: 32
  • Specifications: Serial Modes: RS232
  • Model #: USB-32COM-RM
  •  
  • $697.99 
  • $7.99 Shipping
Direct from CoolGear Direct from CoolGear
Coolgear Industrial USB 2.0 to RS-232 Serial Adapter Optical Isolation
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Coolgear Industrial USB 2.0 to RS-232 Serial Adapter Optical Isolation
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USBG-COM-SI-M
  •  
  • $95.99 
  • $3.99 Shipping
Direct from CoolGear Direct from CoolGear
Coolgear USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge
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Coolgear USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USB2-4COMi-SI-TB
  •  
  • $261.49 
  • $5.99 Shipping
Direct from CoolGear Direct from CoolGear