Install these accessories to apply AV components or video conferencing equipment with your display. The following accessories are compatible with all Fusion Series mounts. – Carts – Stands – Ceiling – Wall Features – 14″ wide shelf sits about or below display to hold AV components – Lip on end of shelf prevents components from sliding off – Extension range 12.9 – 19.2″ from center of TV to shelf – Height adjustable for 37″ to 70″ displays – TAA Compliant