Create interactive corporate meetings with the Dell C5522QT 55" Class 4K UHD Touchscreen Conference Room IPS LED Display. It supports up to 20 simultaneous touch points for engaging, collaborative meetings. DisplayPort 1.2 and three HDMI inputs let you connect multiple source components, and a 3.5mm audio output lets you run sound directly from the display to your external sound system. The C5522QT outputs up to 350 cd/m² of brightness with a 1300:1 contrast ratio to help enhance visibility in bright environments, with up to 178 x 178° viewing angles.