ASUS PG191 - 19" TFT Display, 48.3 cm (19"), 1280 x 1024 pixels, 2 ms ASUS PG191 - 19" TFT Display. Display diagonal: 48.3 cm (19"), Display resolution: 1280 x 1024 pixels, Response time: 2 ms, Viewing angle, horizontal: 160°, Viewing angle, vertical: 160°. USB hub version: 2.0