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FOR USB 2.0 to Serial RS-232 DB9 9Pin Adapter Converter Cable Chipset Length 1.8M Ring LED
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  • $36.49 
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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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  • $31.81 
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Quantum USB to 8 Port RS232 Serial Adapter with FTDI Chip for Industrial Automation
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  • $356.99 
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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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  • $18.99 
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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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  • $18.99 
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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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  • $18.99 
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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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  • $18.99 
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FTDI Chip Isolated USB to TTL/RS232/RS485 3 IN 1 Serial Port Adapter Industrial-grade TTL RS-232 RS-485 Isolation
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  • $40.19 
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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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  • $12.08 
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UT-882 1port USB2.0 to RS-232 Convertor USB 2.0 to Serial RS-232 DB-9 Converter ASIC chipset
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  • $25.66 
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UT-8811 USB 2.0 to Serial RS-232 DB9 9Pin Adapter Converter Cable 1.5m support win10
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  • $29.99 
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Quantum USB to RS422 RS485 Serial Converter Cable FTDI Chip 921600bps Industrial Automation
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  • $38.99 
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10FT 3M Black USB to RS232 DB9 Serial Converter Cable with PL2303 Chip for CNC Cash Register Scanner Modem Digital Camera
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  • $35.29 
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FOR USB Serial Port CH340 CP2102 to TTL/ RS485/ RS232 Full Interoperability
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FOR USB Serial Port CH340 CP2102 to TTL/ RS485/ RS232 Full Interoperability

Limited time offer, ends 08/31

  • Model #: C5YJ-S527-1819
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  • $35.49 
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UT-882 USB2.0 to RS-232 Convertor USB 2.0 to Serial RS-232 Converter ASIC chipset
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UT-882 USB2.0 to RS-232 Convertor USB 2.0 to Serial RS-232 Converter ASIC chipset

Limited time offer, ends 08/30

  • Model #: C75J*OYJ*G1*0717-179
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  • $20.96 
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UT-883 USB to 232 Vonverter(1-port USB to RS-232 Serial Converter)
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UT-883 USB to 232 Vonverter(1-port USB to RS-232 Serial Converter)

Limited time offer, ends 08/30

  • Model #: C75J*OYJ*G1*0717-183
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  • $26.96 
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USB-C Type-C Male to TTL Converter UART STC Module Serial Programmer CH340G CH340 3.3V 5V Adapter Replace PL-2303
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  • $14.98 
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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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  • $36.49 
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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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  • $36.49 
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FT232RL serial port module USB to TTL serial port small board 5V 3.3V 1.8V level Download the burn line
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  • $18.99 
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SH-U09G USB to TTL Serial 3.3V Cable Cord with Built-in FT232RL IC 1.8M 6ft USB Programming Cable for Pc
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  • $70.76 
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USB A to UART TTL 1.8V Level with Chipset Serial Cable for TTL-232RG-VREG1V8-WE 1.8Meter
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  • $72.18 
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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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  • $26.87 
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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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  • $33.99 
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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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  • $18.99 
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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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  • $18.99 
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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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  • $18.99 
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Quantum FTDI USB to RS422 RS485 DB9 Serial Cable 1.8m 921600bps Full Duplex Industrial Grade
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  • $38.99 
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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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HL-340 USB to RS232 COM Port Serial PDA 9 pin DB9 Cable Adapter support 7-64

Limited time offer, ends 08/23

  • Model #: C43K-0420-3492
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  • $18.99 
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1M CH340 USB to TTL Serial Download Cable Convert Wire Adapter for Win7/8/98/XP Cable Line Electric Adapter
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  • $18.99 
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