6. A networking device that forwards data packets between computer networks.
7. A piece of hardware that produces a paper copy.
8. A device or unit featuring a number of jacks, usually of the same or similar type, for the use of connecting and routing circuits
9. A part of a network. It is a special computer that users on the network can access to carry out a particular job.
10. A device that allows a given computer to share data or otherwise a device which let computers exchange information.​