Battery Door for 10” ET4X tablets to provide secure mounting to the Presentation Stand • Replaces existing battery cover and screws down to back of tablet Desktop Mounting Plate SKU# BRKT-ET4X-DSKPS-01 Desktop Mounting Plate for Presentation Stand • Enables secure mounting of Presentation Stand to the desk/table • Provides additional security against theft of the stand and blocks the bottom USB and power ports Zebra mobile computers ET45, ET40