The QCR (DP-QCR) can be attached to a Mount'n Mover Quick Release Plate for use with the Original Mount'n Mover, to make it compatible with various speech devices.Attach Quick Connect Plate (DP-QCP) to Mount'n Mover trays to make them compatible with the QCR .
Disclaimer: There may be some plates and devices we have not tested which do not work!