Bitcoin Miracle

The 21 Bitcoin Computer

The 21 Bitcoin Computer is the first computer with native hardware and software support for the Bitcoin Protocol.

It allows you to:

  • Buy digital goods and services with a stream of bitcoin mined by a 21 Bitcoin Chip
  • Sell your digital goods and services for bitcoin with the built-in 21 Micropayments Server
  • Easily build bitcoin-payable apps, services, and devices
  • Operate it as a standalone computer, or connect it to any Mac, Windows, or Linux machine
  • Mine small amounts of bitcoin to facilitate development of Bitcoin applications and to purchase digital goods. See “What is the 21 Bitcoin Computer” below for more details


It includes:

  • A command line interface and Python 3 library
  • A 128 GB SD card loaded with a full copy of the Blockchain
  • A suite of pre-configured Bitcoin-dependent software
  • All the items you need to get started – including a WiFi adapter, USB-to-laptop cable, and power supply

The 21 Bitcoin Computer was produced with funding from Qualcomm, Cisco, and Andreessen Horowitz.

The 21 Bitcoin Computer
List Price: $135.48
Price: $135.48
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