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USB to TTL Support 3.3V 5V FT232RL FT232BL Serial port module download cable Mini port
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  • $13.21 
  • Free Shipping
FT232RL FT232 USB 3.3V 5.5V to TTL Serial Adapter Module Mini Port
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  • $12.35 
  • Free Shipping
Four USB-to-TTL serial ports CH340N drags four independent HUB module Type-C ports
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  • $15.73 
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CJMCU CP2102 USB To TTL/Serial Module UART For STC Downloader For
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  • $12.53 
  • Free Shipping
Type C USB to TTL serial port ch340n module upgrade MCU download brush line
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  • $12.60 
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FT232 Industrial-Grade UA Serial Port Module USB to TTL FT232RL Converter
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  • $20.04 
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SuperHub USB to TTL, USB to RS232, USB to RS485 Serial Port Adapter Expanding USBHUB Multi-Port
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  • $39.45 
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  • $38.05 - $39.45
FOR USB to RS232 female COM Port Serial DB9 Pin Cable Adapter for Win10 Win8 X 10.6 USB RS232 cable pl2303
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  • $28.59 
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PL2303 USB to UART TTL Cable Module FT232RL PL2303HX USB Transfer to TTL RS232 Serial Port Adapter Module CH340 Download cable
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  • $10.79 
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USB to RS485 Converter Adapter Cable with Waterproof Tube for Industrial Meters PLCs Sensors - Serial Port Extension Cable
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  • $13.59 
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USB to RS485 COM Port Serial 9 Pin DB9 Cable Adapter support 7 64
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USB to RS485 COM Port Serial 9 Pin DB9 Cable Adapter support 7 64

Limited time offer, ends 05/27

  • Model #: Y21C-282
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  • $12.77 
  • Free Shipping
HL-340 USB to RS232 COM Port Serial PDA 9 pin DB9 Cable Adapter support 7-64
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  • $13.13 
  • Free Shipping
1pc RS232 DB9 Female to USB 2.0 A Female Serial Cable Adapter Converter 8" Inch 25cm
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  • $8.99 
  • Free Shipping
CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter For Serial Brush Debugging RS232 RS485
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  • $12.10 
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USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable, Prolific PL2303
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  • $16.02 
  • Free Shipping