1-5 of 5 Answers
That is exactly what I purchased this unit to do. My power went out but the unit worked so I never lost my phone service which meant my alarm continued to work.
Sorry, there was a problem. Please try again later.I have my telephone and wifi hooked to it and it shows a backup time of 179 minutes.
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Sorry, there was a problem. Please try again later.Thank you for your inquiry. Yes, this is a good model to back up a single cable modem.
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