HP Z38c 37.5-inch Curved Display. Display diagonal: 37.5", Display resolution: 3840 x 1600 pixels, HD type: UltraWide Quad HD+, Display technology: LED. Display: LED. Response time: 5 ms, Native aspect ratio: 21:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in USB hub, USB hub version: 3.2 Gen 1 (3.1 Gen 1). VESA mounting, Height adjustment. Product color: Black