Cyberteam Shield-SXT-CPE, Anti-noise shield for RouterBOARD SXT 5HPnD and RouterBOARD SXT Lite5 substantially reduces interference generated by nearby electronic devices. It lowers noise levels improving signal quality. Shield is made from aluminium coated with light grey paint. Designed and manufactured using state-of-the-art CNC machines, it is beautifully made with needed precision.