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"USB serial adapter"

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2Pcs SC16IS752 I2C SPI to UART Serial Adapter Module, Dual Channel UART Conversion with Pins
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2Pcs SC16IS752 I2C SPI to UART Serial Adapter Module, Dual Channel UART Conversion with Pins

Limited time offer, ends 11/08

$19.73
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  • $18.33 - $19.73
USB to RS-232 DB9 Serial Adapter/Converter for SystemBase Multi-1/USB RS232 Converter ver4.0
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USB to RS-232 DB9 Serial Adapter/Converter for SystemBase Multi-1/USB RS232 Converter ver4.0

Limited time offer, ends 11/09

$135.99
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  • $134.59 - $135.99
DeLOCK 64055 USB Type-A to Serial RS-422/485 DB9 Adapter with Surge Protection
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DeLOCK 64055 USB Type-A to Serial RS-422/485 DB9 Adapter with Surge Protection

Limited time offer, ends 11/09

$113.99
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  • $112.59 - $113.99
Better to FT232RL 6pin FT232BL USB to Serial adapter module USB TO TTL RS232 Cable FT232BL CHIP
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Better to FT232RL 6pin FT232BL USB to Serial adapter module USB TO TTL RS232 Cable FT232BL CHIP

Limited time offer, ends 11/08

$22.56
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  • $21.16 - $22.56
9 in 1 Industrial USB to RS232/422/485/TTL Adapter with FT232RL Chip, Isolated for Multi Device Support
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9 in 1 Industrial USB to RS232/422/485/TTL Adapter with FT232RL Chip, Isolated for Multi Device Support

Limited time offer, ends 11/09

$100.99
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  • $99.59 - $100.99
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