31. Devices are powered via a USB male connector which is plugged into a host computer . 32. Most programs today are only able to evaluate the security of a single host computer . 33. Support electronics read the image from the sensor and transmit it to the host computer . 34. In fact, for those managing security on multiple host computers , Satan could be a guardian angel. 35. "You could have several headsets functioning off a remote host computer , for example, " he said. 36. The image is fed from a host computer as a raster stream over a digital interface. 37. A 6 KB static RAM served as a buffer between the host computer to the disk. 38. Typically, ICS is used when there are several network interface cards installed on the host computer . 39. "The existing host computer , as obsolete as it is, I know it works, " he said. 40. The Smart Board interactive whiteboard works with any program loaded or available on the host computer .