Tripp Lite USB to Serial Adapter Converter RS-422/RS-485 USB to DB9 1-Port - U208-001-IND - USB Cables & Adapters - CDW.com
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Amazon.com: USB to RS232 Adapter (FTDI Chipset), CableCreation 3 Feet RS-232 Male DB9 Serial Converter Cable for Windows 10, 8.1, 8,7, Vista, XP, 2000, Linux, Mac OS X 10.6 and Above,1M / Black : Electronics
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