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Gearmo USB to RS-232 Serial Adapter w/LED Indicators Windows 11 Support
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  • $64.99 
  • $5.99 Shipping
10pcs HL-340 USB to RS232 COM Port Serial PDA 9 pin DB9 Cable Adapter Support Windows7-64
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  • $127.99 
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10pcs HL-340 USB to RS232 COM Port Serial PDA 9 pin DB9 Cable Adapter Support Windows7-64
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  • $128.99 
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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 
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RJ11 6P6C Crystal Head to RS232 Serial Port Female DB9 Adapter Cable
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  • $102.99 
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Digitus USB to serial adapter, 2xRS232 Cable USB 2.0
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  • $96.99 
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IO CREST 2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SY-PEX15066
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  • $79.99 
  • $5.99 Shipping
USB to RS232 Cable Converter 2.0 USB to RS232 Serial DB9 Adapter(As Shown 1m)
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  • $130.99 
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UTEK UT-890-TC USB Type-C to RS-485/422 Serial Converter with ESD Protection
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  • $68.99 
  • $5.99 Shipping
USB to RS232 Cable Converter USB 2.0 to RS232 Com Port DB9 Adapter(0.2M)
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  • $152.99 
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FENG GUO F/;TD/;1 CHIP 4 Port USB to Serial RS232 DB9 Adapter Cable
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  • $176.99 
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LINDY 1 Meter USB to Serial Adapter 9 Way RS-422 (42844)
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  • $99.99 
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