1) Access time meas 2) Brief time per 3) Connection rate meas 4) Electronics time meas 5) Fraction of a min 6) Fraction of a minute 7) High-tech time meas 8) Millisecond 9) Milliseconds 10) One 60-thousandth of a min 11) PC processing unit 12) PC speed unit 13) PC time meas 14) Processing time meas Found on https://www.crosswordclues.com/clue/msec