After I had problems, now its working properly
931515
I bought it a year ago. After 1 year of use, the machine is charging only twice my Nexus 6 which means its about 6-7k mAh. A bit disappoint.

Edit: got a replacment from the company and now its working properly so I updated the rank to 4.
933522
Had to fix an issues that the USB ports were not working. After looking around in the system and downloading a couple of drivers I fixed it.
34692
I had defective memory causing power up issues. now resolved, will review more later.
1799267
It was a old computer, it was not screwed together, and at first I thought this does not work, but after I screwed all the parts in place , well it actually works fine.
3645233
Had annoying troubles at first, as I would not be heard on incoming calls.  Fixed the problem, and now have no problems.  Don't really know why it works now, did the same thing to fix it many times and eventually just started working.  Nervous troubles will arise again, but so far seems home free.
2787157
I got this unit awhile ago. Initially it was working flawlessly, but now its modes don't seem to be stable. Sometimes it will be in spray mode, pushing down on the button will switch to stream but will only stay in stream mode when the button is pressed, letting go and it will either switch back to spray mode or it will just allow a little trickle of water coming through.

Update
After chatting with Zoey, a representative of Hotis home, she sent me a replacement head for the faucet, which fixed the problems that I was having with the unit, which is now working as expected.
335964
I had problems in the being. It wouldnt stay contected. I did a rest and it seems to be working on now.
3123597
The first one wasn't working like I expected and they replaced it, my new one arrived Saturday and is working great.  Thank you I'm satisfied now.
3760037
Changing review. I originally said it was not working but I was able to fix it myself. Taking off one star for the fact that I had to mess with it to get it to work.
4056325
So far, so good. It is working, now........
2940594
Product performed as advertised, system repaired, functions well.
3410540
It works.  Sometimes I have to unplug and plug to make it work, but after reset it works fine.
1222012
After getting the proper drivers iit does work.
1956997
It is working well so far. My first one must have been faulty. I really appreciate your good response to my problem.
2705770
It work, fixed our issue.  See it installed at GLHOMEBUYERS.com approved
2722392
It works fine. When I first got it I had to reset the calculator, because whoever had it before me really messed it up. At first I thought I'd have to send it back, but I decided to do some research for the errors I was getting and guess what? It was fixed!
3218751
It plugs in fine and my computer recognizes it, but I couldn't get my computer to talk to my keyboard. Granted, I didn't really troubleshoot it, but I'm sure once I get a chance to work with it, it will work fine.

Edit - The company has been very cordial about assisting on this issue. Upgraded to 4 stars.