Single monitor configuration
The VFS-Q can be converted into a single display mount by using a single VESA donut head attached directly to the vertical post. This configuration supports monitors monitors up to 43in in a landscape or portrait orientation (or up up to 49in ultrawide)

Dual vertical monitor configuration
This mount can be converted to support two monitors by replacing the crossbar with any of the supplied VESA heads attached directly to the vertical post. Such configuration can support flat screens up to 32in (16:9) or ultrawide/curved up to 49in (21:9 or 32:9).

Dual horizontal monitor configuration
It can be also used as a dual display mount. Pictured: 2 x 43in (16:9) monitors in a portrait orientation.

Triple monitor configuration
Three monitors can be mounted by using one of the crossbars and a VESA head donut attached directly to the vertical post.