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USB 2.0 to RS-232 / RS-422 / RS-485 Selectable Industrial Serial Adapter w/ 15kV ESD Surge Protection - Coolgear
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Amazon.com: StarTech.com 6 ft Professional RS422/485 USB Serial Cable Adapter w/ COM Retention (ICUSB422) : Electronics
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US-324 1 Port RS-422/485 USB to Serial AdapterData rate from 300 to 921,600 baudDrivers for all popular operating systems including Windows 10, 8, 7 and XPWorks where many other USB to Serial
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USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Support Windows 10, 8, 7, XP and Mac - Walmart.com
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