Ativa USB 2.0 to Serial Adapter 1 RS 232 DB9 Black 26847 - Office Depot
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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USB 2.0 Serial Driver Free Download - Lab Projects BD