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Title: Erratic
Review: Frequent loss of signal to keyboard and mouse from USB dongle attached to front of upright PC tower., Irratic behavior of mouse which did not operate further than 36" frrom dongle.Requested and got immediate replacement by Amazon,. Second unit stays connected but still irratic and "jittery" behavior of mouse.Have used MS wireless keyboard-mouse combinations in past without any of these problems. Would expect at least the same quality for the price paid.
