Peerless-AV Develops DesignerSeries Wall Mounts Peerless-AV has designed its DesignerSeries Universal Ultra-Slim Articulating Wall Mounts for 42-inch to 90-inch ultra-thin displays.RS Staff ⋅ Nov 16, 2015 Peerless-AV has designed its DesignerSeries Universal Ultra-Slim Articulating Wall Mounts for 42-inch to 90-inch ultra-thin displays. Featuring dual arm construction, internal cable management, and an adapter plate design, the SUA771PU offers ease of installation and intuitive adjustments, according to the company. For displays measuring 37 inches to 65 inches, the DesignerSeries offers the SUA761PU. Both the SUA771PU and SUA761PU allow for landscape or portrait mounting and feature an I-shaped adapter plate, providing the stability needed to support large ultra-thin displays and easier access to inputs and power supplies. The SUA740P, SUA771PU, and!SUA761PU feature a one-touch tilt mechanism, arm retraction, and extension, and vertical adjustment for post-installation leveling and height adjustment fine tuning.