Abstract
In this paper the possibility of using Raspberry Pi microcomputers for effective training in practical skills of operating systems and computer networks administration and configuration is described. The algorithm for assembling a mobile device based on it and installing the software is given. The necessary resources and stages of the developing of individual training kits are provided. To complete the training kits a required number of devices and MicroSD with necessary operating systems and working environments, extra peripheral items, and study materials were evaluated.