This Smartpro battery backup works exactly as advertised.

Backup power tripped once, worked as advertised

Works as advertised.

works as advertised

It works as advertised, pull the power from the UPS and the Mac will stay powered up until it reaches the preset time on the SHUTDOWN slider on the UPS setup.

Works as advertised.

Works as advertised but has a noticeable buzz.

Works as advertised

I feel like there’s some false advertising going on here

As functionality it works as advertised

FreeBSD and MidnightBSD to panic as it thinks it's an input device (mouse etc

Computer worked as before

Beware as they just shut off and never turn back on again.

This time the unit worked as it should, display showed full charge, and with a two hour power failure earlier this week it ran gave me time to shut the system down

Great Product worked perfect A+++