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Amazon.com: USBGear 12 inch USB to Serial RS-232 DB-9 Pin Adapter with FTDI Chipset for Windows 10, 8, 7 and Mac Systems - Use for Laptop Serial Port, PDA, GPS, Modems, Routers and More : Electronics
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Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232/DB9 DTE Male Connector, Prolific PL2303GT Chipset) - Walmart.com
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Amazon.com: 6FT USB RS-485 Adapter Serial Cable for ACS380 ABB Driver PC Cable, ABB Oy BCBL-01 RS485 Modbus Communication Cable,FTDI Chip : Electronics
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Amazon.com: SIIG 1-Port Industrial USB to RS-232 Db-9 (9-pin) Serial Adapter Cable, No Driver or Software Installation, Plug and Play, [Windows /8/7/Vista/XP, Mac OS X 10.1 or Later] (ID-SC0211-S2) : Electronics
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