The USB hub does not work as advertised. The clock time cannot be reset, but it will keep time from 12 am midnight when first turned on. I am in the ridiculous situation of only being able to reset the time at midnight. I replaced the battery to no avail.

When playing a game on my desktop, I needed a clock. This works as both a clock & a nite light. I ordered one for myself and my son liked it, so I ordered one for him.

I love the gentle light given off by this clock (great for telling time when distracted by video games). The only problems I see are 1. I don¿t think all of the ports perform at full speed/power, 2. the clock seems to run a little fast.

the clock runs on batteries not off the computer ,which is good.when the computer is on hub is illuminated using power from computer as does the hub.and changes colors at a slow relaxing pace-not a disco show.all in all a good product and you whould be hard pressed to find something like this. it is a true gadget and i like gadgets.great !!! note that hub uses computer power and has no external power supply okay !!!!!