Built to be rack mounted and used as a mid-sized monitor that can display over the air signals, the Totevision LED-1906HDMTR 19" Rackmount LCD Monitor with ATSC / Clear QAM Digital Tuner is a 7RU tall monitor with built-in ATSC and QAM tuners. It supports NTSC and PAL video standards displaying 1080i/p (up to 1080p60) and 720p signals. It features 2x HDMI inputs, component, composite, and VGA inputs, a composite output, and 2 x built-in 2 Watt speakers.