NEC Multisync EX231Wp, 23", 1920 x 1080 pixels, 25 ms, Black NEC Multisync EX231Wp. Display diagonal: 23", Display resolution: 1920 x 1080 pixels, Response time: 25 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. VESA mounting. Product color: Black