Search results for 'usb-2com'
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$60.48USB Dual Serial Adapter provides instant connectivity with modems, ISDN TAs, PDAs, handheld & pocket PCs, digital cameras, POS, serial printers. It is suitable for remote access, retail and industrial applications, data collection and other applications requiring high speed RS-232 serial communication ports. Learn More
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$43.98Dual Port USB to Serial RS-232 DB-9 Adapter Cable FTDI Chip Learn More
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$76.99 As low as: $72.37Adds two high speed RS-232 serial ports by connecting to a USB port. Learn More
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$115.41 As low as: $108.49This model supplies Optical Isolation & Surge Protection, each RS-422/485 port is individually optically isolated with 2000 volt DC optical isolation. Comes with a USB cable & power supply (120 volt, 60 hz). Learn More
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Regular Price: $76.91
Special Price $23.07
USB to dual serial port converter with DB9 (9-pin male) connectors. The RS-422/RS-485 adapter TX and RX LED signal lights for monitoring and diagnostics. Learn More