Atdec AC-AP-IP23 Adaptor Plate for iPad 2,3,4 with 75x75mm VESA Support, Black Adaptor Plate accessory compatible with iPad 2, iPad 3 and iPad 4 with Retina display Enables iPad devices to be mounted to any compliant VESA mount with a mounting hole configuration of 75x75mm Features a snap on mounting system that allows for rapid attachment and removal of the iPad to and from the adaptor plate. Provides enough stability to ensure that your attached device will not unexpectedly disconnect Allows uninterrupted access to all buttons, ports and cameras; 10 year warranty