21 Inc. is a privately-held bitcoin hardware company that launched in May 2015, having raised over $121 million in venture capital, more than any other company in the bitcoin space to date. The company's stated goal is “putting a bitcoin miner in every device and in every hand.”
The team has also been busy creating a tutorial library on their website recently, teaching not only how to use their hardware and software products, but how to use them to earn an income.
http://bravenewcoin.com/news/bitcoins-best-funded-startup-starts-marketplace-for-user-collected-data/
