Introducing the first bitcoin computer.
The 21 Bitcoin Computer is the first computer with native hardware and software support for the Bitcoin protocol.
Developers use it to build bitcoin-payable apps and services.
It has everything you need to build your first app in a weekend: a micropayments server, a full copy of the Blockchain, and a command line interface for programmatically mining, buying, and selling digital goods for bitcoin.
site link: https://21.co/