I would like to know if the USB to RJ45 cable (AP9827) is compatible with the APC Smart-UPS 750VA LCD 230V (SMT750I)
That cable is not designed to work with a Smart-UPS SMT750i. The cable is designed for a Back-UPS.
The proper cables for a Smart-UPS SMT750i are standard USB i.e USB A to USB B and Mfg.Part: AP940-0625A which is 9 pin serial to RJ50.
Thank you, Bill
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