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Gearmo 4 Port Professional RS-232 USB 2.0 to Serial Adapter w/Nuts - USA-FTDI4X-NUT
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Gearmo 4 Port Professional RS-232 USB 2.0 to Serial Adapter w/Nuts - USA-FTDI4X-NUT
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: 045079163324
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  • $56.28 
  • $3.99 Shipping
Direct from GearMo Direct from GearMo
8-Port RS-232 USB to Serial Adapter Data Control Box
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  • $285.99 
  • Free Shipping
5 Pack Serial Port 9 Pin Null Modem Adapter DB9 FemaleFemale RS232
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  • $24.88 
  • Free Shipping
2 Pack CH343P USB to Serial Port Module 6Mbps 5V 3.3V TTL UART CH343 Debugging Burning Downloading Type-C Switch Instead CH340
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  • $12.99 
  • Free Shipping
5PCS Type C USB to TTL Serial Port CH340N Module 5V Upgrade MCU Download Brush line HW-234
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  • $12.99 
  • Free Shipping
USB to 4 Channels Ways TTL Serial Port USB Type-C Interface 6Mbps CH344 CH348 Chip Communication Conversion Module
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  • $12.99 
  • Free Shipping
USB to 4 Channels Ways TTL Serial Port USB Type-C Interface 6Mbps CH344 CH348 Chip Communication Conversion Module
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  • $13.99 
  • Free Shipping
5Pcs CH340G SOP-16 USB to Serial Adapter Chip IC SMD CH340 SMD Serial Chip USB to Serial Port Chip
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  • $12.99 
  • Free Shipping
2 Pack CH343P USB to Serial Port Module 6Mbps 5V 3.3V TTL UART CH343 Debugging Burning Downloading Type-C Switch Instead CH340
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  • $13.99 
  • Free Shipping
Socobeta USB Serial Port Module 4 Way Converter High Security Reliable Data Transmission for Industrial Use USB2.0 Type B 1 Unit
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  • $100.99 
  • Free Shipping
PCI serial card PCI TO 2 Port RS485 RS422 COM Serial Port adapter converter card
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  • $93.99 
  • Free Shipping
Direct from YEPLOOK Direct from YEPLOOK
10 Pack DB9 RS232 Serial Gender Changer Adapter, 9Pin Male to Male & Female to Female Serial Port Coupler Connector
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  • $33.79 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
1-port USB to RS232 Serial Converter with ESD protection Converter Adapter Cable
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  • $21.99 
  • Free Shipping
Direct from YEPLOOK Direct from YEPLOOK
5PCS Type C USB to TTL Serial Port CH340N Module 5V Upgrade MCU Download Brush line HW-234
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  • $13.99 
  • Free Shipping
Kadimendium USB Serial Port Module 4 Way Converter High Security Reliable Data Transmission for Industrial Use USB2.0 Type B 1 Unit
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  • $98.99 
  • Free Shipping
DTech 2-Port RS232 Serial Splitter Box COM Port Expander 1x2 with Power Adapter for Sharing PCs and Capture Data
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DTech 2-Port RS232 Serial Splitter Box COM Port Expander 1x2 with Power Adapter for Sharing PCs and Capture Data
  • Brand: G-TECH
  • Series: DT-5047
  • Part Number: DT-5047
  • Specifications: DTech 2-Port RS232 Serial Splitter Box COM Port Expander 1x2 with Power Adapter for Sharing PCs and Capture Data; DT-5047; Guangzhou DTECH Electronics Technology Co.,Ltd; Serial Adapter; 5.12 L x 2.95 W x 1.61 H inches; 0.58 pounds; 1 amps; Monitor
  • Model #: DT-5047
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  • $39.99 
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  • $29.99 - $39.99
Aomoproing 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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  • $24.36 
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Aomoproing 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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  • $24.36 
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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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FOR USB 2.0 to RS232 DB9 COM Serial Port Device Converter Adapter Cable, PL2303 double Chip

Limited time offer, ends 09/16

  • Model #: WLC78S.0727.Pallet1056
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  • $16.77 
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DB9 RS232 Breakout Terminal Block Module with Housing, Solder-Free D-SUB Female Serial Port to Wiring Terminal Breakout Board Adapter
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  • $17.38 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
FOR USB 2.0 USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable, FTDI chip
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  • $34.48 
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USB to 16 TTL serial port module 1.8V2.5V3.3V5V multi-channel USB to UART CH348Q chip
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  • $83.99 
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FOR USB To CAN Converter Adapter Serial Port TO CAN RS232 232 TO CAN with TVS Surge Protection Support XP/WIN7/WIN8
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  • $27.18 
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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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  • $24.30 
  • Free Shipping