IBM showed a Q Q quantum computer at CES. This is the first such machine that is suitable for commercial use due to its universality.

A 20-qubit system (a kind of analogue of a bit for quantum computers) is a booth divided into two areas. From the external environment iron is enclosed by glass:

The company claims that IBM Q is suitable for scientific and commercial tasks. However, the resource TechCrunch notes: the computer is not powerful enough to use in many projects. Nevertheless, IBM says that the machine can be upgraded, and the maintenance is quite simple.

IBM Q will not appear on the free market: you will need to cooperate with the manufacturer to purchase a quantum computer.