This product is either discontinued or we cannot get that from suppliers.
Panel Size: 27" IPS, Refresh Rate: 75Hz, Aspect Ratio: 16:9, Contrast Ratio: 1000:1 (TYP), Vesa Mounting: 75 x 75 mm, Brightness: 250 nits / cd/m2, 03 Years Limited Warranty, MD271PW.