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DTECH Port Powered RS232 to RS232 Serial Port Isolator Optic Electric Adapter to Protect You PC and RS-232 Device
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  • $26.00 
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1M (3.3FT) Black USB to DB9 RS232 Serial Adapter Cable with Prolific PL2303 Chip, Compatible with Windows Mac Linux
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  • $14.99 
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FTDI TTL-232R-5V USB to TTL UART Converter Adapter Serial Cable,5V, Header 4 Pin, USB to TTL Debug Cable,4 WAY
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  • $32.30 
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2Pack DB9 Male Solderless Breakout Board, RS232 DSUB 9Pin Serial Terminal Block Adapter with Protective Case
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  • $35.46 
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DB25 Male Solderless Breakout Board, RS232 DSUB 25Pin Serial Terminal Block Adapter with Protective Case
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  • $25.46 
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2Pack DB9 Female Solderless Breakout Board, RS232 DSUB 9Pin Serial Terminal Block Adapter with Protective Case
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  • $35.46 
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DB25 Female Solderless Breakout Board, RS232 DSUB 25Pin Serial Terminal Block Adapter with Protective Housing
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  • $25.46 
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DTECH RS232 to RS485 RS422 Serial Communication Data Converter Adapter Mini-Size
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  • $18.88 
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DTech RS232 to RS485 Converter Serial Communication Data Adapter with TX RX LED Indicators and Terminal Board
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  • $18.88 
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DTECH RS232 to RS485 Converter Serial Adapter with 4 Position Terminal Block for Long Haul Data Communication Supports 600W Anti-Surge
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  • $16.66 
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2Port RS232 DB9 Serial M.2 B+M Key Controller Card, SIADA15069
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2Port RS232 DB9 Serial M.2 B+M Key Controller Card, SIADA15069

Limited time offer, ends 09/11

  • Model #: C472-L10189
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  • $44.46 
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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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  • $36.29 
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