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USB 2.0 to 4 Ports Serial RS-232 COM DB9 Male Adapter Cable FTDI chip FT232 USB-4x RS232
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  • $103.99 
  • Free Shipping
Digitus USB to serial adapter, 2xRS232 Cable USB 2.0
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  • $96.99 
  • Free Shipping
USB to RS232 Cable Converter USB 2.0 to RS232 Com Port DB9 Adapter(0.2M)
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  •  
  • $152.99 
  • Free Shipping
RJ11 6P6C Crystal Head to RS232 Serial Port Female DB9 Adapter Cable
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  •  
  • $178.99 
  • Free Shipping
FENG GUO F/;TD/;1 CHIP 4 Port USB to Serial RS232 DB9 Adapter Cable
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  • $176.99 
  • Free Shipping
C2G 26886 USB to DB9 Serial RS232 Adapter Cable, Blue (1.5 Feet, 0.45 Meters)
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C2G 26886 USB to DB9 Serial RS232 Adapter Cable, Blue (1.5 Feet, 0.45 Meters)
  • Type: USB
  • Type: Cable Connectors
  • Color: Blue
  • Connector Number: 2
  • Model #: 26886
  •  
  • $20.59 
  • Free Shipping
Tripp Lite Keyspan High-Speed USB-A to Serial Adapter, PC & Mac (USA-19HS)
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Tripp Lite Keyspan High-Speed USB-A to Serial Adapter, PC & Mac (USA-19HS)
  • Type: USB to Serial Cable
  • Type: Others
  • Color: Black
  • Connector Number: 2
  • Model #: USA-19HS
Tripp Lite Model U209-000-R 5 ft. USB to Serial Adapter (USB-A Male to DB9M) Male to Male
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Tripp Lite Model U209-000-R 5 ft. USB to Serial Adapter (USB-A Male to DB9M) Male to Male
  • Type: USB to Serial
  • Type: Others
  • Color: Black
  • Connector Number: 2
  • Model #: U209-000-R
Sabrent USB to RS-232 DB9 Serial 9 pin Adapter Prolific PL2303 (SBT-USC1K)
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Sabrent USB to RS-232 DB9 Serial 9 pin Adapter Prolific PL2303 (SBT-USC1K)
  • Type: USB to DB9 (RS-232)
  • Type: Others
  • Color: Gray
  • Connector Number: 2
  • Model #: SBT-USC1K
  •  
  • $11.99 
  • $3.99 Shipping
Direct from Sabrent Direct from Sabrent
90 Degree Down Angled DB15 Male to Female Extension Coupler, 15Pin D-SUB RS232 Serial Port Right Angle Adapter
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  • $8.78 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
90 Degree Up Angled DB15 Male to Female D-SUB Adapter, 15Pin RS232 Serial Right Angle Extension Coupler
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  • $19.19 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
90 Degree Down Angled DB15 Male to Female D-SUB Coupler, 15Pin RS232 Serial Right Angle Extension Adapter
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  • $18.59 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
90 Degree Up Angled DB25 Male to Female D-SUB Extension Coupler, LPT Parallel AES/EBU 25Pin Right Angle Adapter with Nut & Screw Lock
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  • $21.29 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
90 Degree Down Angled DB25 Male to Female D-SUB Coupler, LPT Parallel AES/EBU 25Pin Right Angle Adapter with Lock Nuts & Screw Posts
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  • $21.29 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
Gearmo USB to UART with +3.3V TTL Adapter
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Gearmo USB to UART with +3.3V TTL Adapter
  • Color: Black
  • Model #: UTS-TTL8MU
  •  
  • $8.25 
  • $3.99 Shipping
Direct from GearMo Direct from GearMo
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
DTECH Port Powered RS232 to RS232 Serial Port Isolator Optic Electric Adapter to Protect You PC and RS-232 Device
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  • $26.00 
  • Free Shipping
Direct from ZFBASCENTGO Direct from ZFBASCENTGO
DTECH RS232 to RS485 Converter Serial Adapter with 4 Position Terminal Block for Long Haul Data Communication Supports 600W Anti-Surge
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  • $16.66 
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Direct from ZFBASCENTGO Direct from ZFBASCENTGO