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Core Technologies HL-340 USB Serial Port (COM) USB to RS232 USB Nine Serial line Support Windows 7-64 : Amazon.in: Electronics
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USB to Serial Cable 1.8M, BENFEI USB to RS-232/DB9(9-pin) Cable, Prolific Chipset Compatible for Windows 10/8.1/8/7, Mac OS X 10.6 and Above : Amazon.co.uk: Computers & Accessories
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