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USB to RS232 cable COM Port Serial 9 Pin DB9 Cable Adapter Converter PROLIFIC-PL2303 usb2.0 to RS232 cable
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  • $19.99 
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FOR USB 2.0 to RS232 DB9 COM Serial Port Device Converter Adapter Cable, PL2303 double Chip
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  • $19.99 
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USB to RS232 cable COM Port Serial 9 Pin DB9 Cable Adapter Converter PROLIFIC-PL2303 usb2.0 to RS232 cable
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  • $19.99 
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FTDI FT232 USB 2.0 to TTL 5V 3.3V with Download Cable Serial Adapter Module for Arduino Support Win10
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  • $19.99 
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FTDI FT232 USB 2.0 to TTL 5V 3.3V with Download Cable Serial Adapter Module for Arduino Support Win10
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HL-340 USB to RS232 COM Port Serial PDA 9 pin DB9 Cable Adapter support 7-64
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USB to RS232 cable COM Port Serial 9 Pin DB9 Cable Adapter Converter PROLIFIC-PL2303 usb2.0 to RS232 cable
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HL-340 USB to RS232 COM Port Serial PDA 9 pin DB9 Cable Adapter support 7-64
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  • $19.99 
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FOR Type-C USB-C to RS232 serial converter adapter cable win10 type c to db9 COM Converter
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  • $33.48 
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FOR UC-232A USB to Serial Adapter Mobile Ph PDA USB to RS-232 Adapter 9-pin RS232 UC232A For ATEN
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  • $28.28 
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Cables Unlimited USB-2920 FTDI Chip USB2.0 to RS232 Com Port RS232 Serial Adapter
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  • $23.98 
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Cables Unlimited USB-2920 FTDI Chip USB2.0 to RS232 Com Port RS232 Serial Adapter
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USB to TTL Serial Adapter Converter Cable FTDI Chip 3.3V 3V3 TTL UART 6ft to 3.5mm Audio Jack Plug Stereo Cable TTL-232R-3.3v-AJ
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USB to TTL Serial Adapter Converter Cable FTDI Chip 3.3V 3V3 TTL UART 6ft to 3.5mm Audio Jack Plug Stereo Cable TTL-232R-3.3v-AJ
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FOR USB 2.0 USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable, Prolific PL2303,
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  • $35.28 
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FOR 1.5M USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable CH340+ZT485 Chipset
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  • $35.78 
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DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac -1.5 Feet
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  • $29.08 
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USB to RS-232 DB9 Female 9 Pin Null Modem Rollover Serial Adapter Cable for Windows,Linux MAC OS (Null Modem)
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  • $43.08 
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USB B-Port Printing Port Male to DB9 Male RS232 Serial Cable DB9 to USB B-Type Data Transmission Printer Adapter Cable 5Meter
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  • $72.98 
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USB 2.0 USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable, Prolific PL2303, Shipping
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  • $59.48 
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USB B-Port Printing Port Male to DB9 Female RS232 Serial Cable DB9 to USB B-Type Data Transmission Printer Adapter Cable 5Meter
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  • $72.98 
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DTech 6 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac
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  • $53.08 
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FTDI FT232RL USB TO DB25 MALE ADAPTER RS232 SERIAL COMMUNICATION CABLE FOR STANFORD CURRENT PREAMPLIFIER SR560 SR570 SR844 SR620 3M Length
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  • $67.78 
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DTECH DT-5119 0.5m USB To RS485/422 Industrial Converter Serial Line Communication Adapter
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  • $30.08 
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USB to RS485 Level Serial UART Converter Cable FT232RL Chipset 6 Way Wire End Stripped Cable USB-RS485-WE-1800-BT
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  • $52.08 
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