DELL S Series S3221QSA, 80 cm (31.5"), 3840 x 2160 pixels, 4K Ultra HD, LCD, 8 ms, Black, Silver

DELL S Series S3221QSA. Display diagonal: 80 cm (31.5"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LCD, Response time: 8 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178?, Viewing angle, vertical: 178?. Built-in speaker(s). Built-in USB hub, USB hub version: 3.2 Gen 1 (3.1 Gen 1). VESA mounting, Height adjustment. Product colour: Black, Silver