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CH340B USB to RS485 Isolated Serial Converter Adapter
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USBGear Industrial Professional USB Serial Adapter RS232 FTDI with 5Volt Out
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USBGear Industrial Professional USB Serial Adapter RS232 FTDI with 5Volt Out
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USB-COMPlus
  •  
  • $33.99 
  • $3.99 Shipping
USBGear Dual Port DB-9 USB Serial Ultra MINI Adapter with Cable RS-232 X 2 - USBG-232FT-1
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USBGear Dual Port DB-9 USB Serial Ultra MINI Adapter with Cable RS-232 X 2 - USBG-232FT-1
  • Color: Blue
  • Changer Type: USB to DB9 (RS-232)
  • Model #: 729440691042
  •  
  • $45.29 
  • $3.99 Shipping
UOTEK UTEK UT-890A 5ft 1-Port USB to RS-485/422 Serial Converter with ESD Protection
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  •  
  • $45.99 
  • $5.99 Shipping
MOXA UPort 1110-1 Port RS-232 USB-to-Serial Converter
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USB to RS232 Female Serial Port Computer Cable, Cable Length: 1.5m
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  •  
  • $11.42 
  • Free Shipping
Direct from eForChina Direct from eForChina
UOTEK USB to RS232 Converter 1.5M USB2.0 Cable Serial Adapter USB-A DB9 Male Port  Asynchronous with ±15KV ESD Protection UT-880
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  •  
  • $17.56 
  • Free Shipping
Direct from UOTEK Direct from UOTEK
DSD TECH SH-G01C USB-C 480M High Speed Isolator(0.5FT)
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  • $83.99 
  • Free Shipping
USB 2.0 Type-A to TTL UART Serial Converter Module with CH340G Chip, 3.3V/5V Switchable STC Programmer, Replacement for PL2303
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  • $13.79 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
Industrial USB to RS485 Serial Converter Module, U485 Communication Adapter with TVS & ESD Surge Protection Terminal Block Connector
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  • $19.19 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
UOTEK 4.92ft USB to RS232 RS485 RS422 Converter Serial Adapter USB2.0 Cable DB9 Connector WinXP/7/8/8.1/10 UT-8890
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UOTEK 4.92ft USB to RS232 RS485 RS422 Converter Serial Adapter USB2.0 Cable DB9 Connector WinXP/7/8/8.1/10 UT-8890
  • Type: converter
  • Cable Length: 1.5m
  • Connector A: USB-A MALE
  • Connector B: DB9 MALE
  • Model #: UT8890
  •  
  • $24.79 
  • Free Shipping
Direct from UOTEK Direct from UOTEK