AddOn BalanceBox 400 MixSeries ViewSonic Laptop Shelf Tray

Add a practical laptop support surface to a BalanceBox 400 MixSeries installation without changing the core display setup. This accessory is built for front-of-room collaboration, giving presenters a stable place for a laptop while keeping the display area clear and organized. With support for up to 13.2 lb, the tray is suited for typical presentation laptops and control devices used in meeting rooms, classrooms, and training spaces. It helps keep the workflow centered at the display, reducing the need for improvised tables or separate stands that can clutter the room. Because it is purpose-built for the BalanceBox 400 Mix-series, the fit is more controlled than generic add-on shelves. That matters in professional environments where equipment placement, sightlines, and day-to-day reliability all affect the user experience. For teams standardizing on ViewSonic collaboration hardware, this accessory adds utility without introducing unnecessary complexity.