... Detail: 3 working days55 inch ultra narrow bezel lcd video wall features:1) Original 55inch Samsung Industrial grade LCD video ... --- RS232, HDMI,DVI,VGA,Y Pb Pr ,AV6) FHD video wall unit--- High brightness,high contrast,High gamut .7) Flexible structure design ... a long timeProduct Description55 inch ultra narrow bezel lcd video wall can be used in below fields: Conference and meeting rooms ...