Acer AL1721MS 17I LCD WITH SPEAKER DVI & ANALOG - TCO 99 SILVER + BLAC, 17", 1280 x 1024 pixels, 16 ms Acer AL1721MS 17I LCD WITH SPEAKER DVI & ANALOG - TCO 99 SILVER + BLAC. Display diagonal: 17", Display resolution: 1280 x 1024 pixels, Response time: 16 ms, Viewing angle, horizontal: 140°, Viewing angle, vertical: 140°