Innosilicon both builds the basic chip that goes into a miner, and also produces the miner. The miners from Innosilicon are usually 10 to 15% more efficient than their competitors. The Bitcoin machine these days runs between $400 to $800. And it's fairly simple to set up everything software building and all you need is to sign up or register in the pool and then you can pull your machine to the pool mining. The price of miners varies a lot for different coins. It can be from a few hundred to a few thousand dollars. Innosilicon now has 250 employees. Check out the website: http://www.innosilicon.com/ Heidi Yu on Social Media: YOUTUBE- http://bit.ly/heidiyu INSTAGRAM- https://www.instagram.com/heidihanyu/ FACEBOOK- https://www.facebook.com/heidi.han.yu TWITTER- https://twitter.com/heidihanyu Support Heidi's startup: http://www.BOOSTO.io Support crypto community: http://www.cryptoinfluence.io