Order a miner Order a miner, everything was perfect. Service, delay of shipping, update on the shipping and tracking. The package was perfectly wrap. 5 stars

Avrial was fantastic.. Avrial was fantastic... solved a very difficult problem as i could not get on my S21 web page... i only use MAC computers and he got on my screen ( even being a Windows guy ) and figured out my new address... i would never been able to do that... mark for promotion! you have a great one working Friday night

Highly reliable and great dedication to meet full satisfaction I worked now very successfully through a couple of deals with Aviral, the owner of Altair. His business values align very well with ours, and he is a pleasure to work with! Due to their highly reliable and fast shipping, I decided to engage in further business and would highly recommend Altair's services to anybody else!

The description for the control board I… The description for the control board I ordered listed an S19a as one of the models that this board would replace. The board itself looks exactly like the original with exception of two of the connectors. Board was a bit pricey to begin with and it took an entire week to get here because you use USPS. Now I have to solder, thanks a lot.

Highly recommended Their online support team was awesome! Very knowledgeable, and took the time to do some out the nor research for me when I needed some specific measurements. High recommended and I haven't even installed the control board and fw yet. I'm sure that will blow my socks off too.