Usb-rs232 Usb-rs232 SKU: EPSD0010 Category: Digital Gauge Description Description RS232-USB adapter, to set the instrument with computers that do not have a serial port but only USB ports. Related products Cable 25 cm INSTRUMENT – ENGINE OIL TEMPERATURE 60-130°c ,tipo faria ts2029 (riprogrammabile) Universal Digital Instrument 12/24 v, programmabile