BK500EI and BX700U-GR difference

[Anonymous user]

I need of a UPS for my NAS Synology DS216play. I found these model: BK500EI e il BX700U-GR both with USB connection for NAS.These UPS have different electrical outlets and capacity. But what else? Can you explain the different to help me to choose the right model for me?

NOTE: I just use the compare tool on website BK500EI seems to belong to a higher category, but why?

[BillP · Accepted solution]

Hello,

The differences are the capacity, outlets, and on the BK there are LED indicators. The BX does not have the LEDs.