From Manufacturer
The Inovativ QR VESA System allows you to attach a monitor to a VESA mount by quick release and to just as easily remove it. It was designed to let you quickly move a monitor between different VESA mounts on set, or to easily remove your monitor to transport it to another location. Monitors are normally screwed into a VESA mount, and the QR VESA System provides a quick release solution.
The system includes a monitor plate that attaches to your monitor's VESA mount, and a receiver plate that attaches to the VESA mount you want to attach the monitor to, such as the Inovativ Pro Monitor Mount that's used on production carts. Both plates feature Inovativ's interlocking vDrop quick release dovetail mount, and they attach to each other via this mount and secure tightly with a turn of the knob on the side. A spacer plate is also included that may be necessary for certain monitors with recessed mounting areas. All three plates are compact, and the system is compatible with 100 x 100 and 75 x 75 VESA standards.
The QR VESA System provides a universal solution that allows for efficiency and flexibility in virtually any environment, including the home office.