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CH340 USB To RS232 RS485 Serial Signal Switch Converter Adapter
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  • $39.24 
  • Free Shipping
HL-340 USB to RS232 COM Port Serial PDA 9 pin DB9 Cable Adapter support 7-64
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  • $20.99 
  • Free Shipping
UOTEK USB to RS-232 Converter RS232 to USb2.0 Conversion Adapter Serial COM DB9 Connector Asynchronous Full Duplex UT-882
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UOTEK USB to RS-232 Converter RS232 to USb2.0 Conversion Adapter Serial COM DB9 Connector Asynchronous Full Duplex UT-882
  • Type: USB CONVERTER
  • Color: Black
  • Connector A: USB-A female
  • Connector B: DB9 MALE
  • Model #: UT-882
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  • $24.99 
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UOTEK 1.5M USB2.0 to RS232 Converter Line Black USB2.0 9 Pin Adapter USB To RS-232 Conversion Serial Cable DB9 Connector with ±15KV ESD Protection UT-883
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  • $30.29 
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USB to RS-232 converter cable USB 1.1 SCM usb to com adapter support win10
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StarTech.com ICUSB2322F USB to Serial Adapter - 2 Port - COM Port Retention - FTDI - USB to RS232 Adapter Cable - USB to Serial Converter
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  • $95.50 - $97.50
FOR Type-C USB-C to RS232 serial converter adapter cable win10 type c to db9 COM Converter
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  • $56.55 
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  • $54.55 - $56.55
FOR CHIP 4 Port USB to Serial RS232 DB9 Adapter Cable
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  • $124.98 
  • Free Shipping