This is the HL-340 USB to RS232 Converter Adapter. USB to RS232 conversion cable for USB and serial devices lets users easily connect serial devices
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ATOM Electronics - RS-232 USB to Serial Adapter LKR.500 Contact 0757657469/Whatsapp/Viber/inbox No.330/6, High Level Road, Moraketiya, Pannipitiya.(First Floor)(Near to Dharmapala Vidyalaya/Close to Peoples Bank Pannipitiya) Islandwide Delivery
Cable USB a DB9 Macho RS232 HL-340 Puerto COM CH340