Acer UT241Ybmiuzx. Display diagonal: 60.5 cm (23.8"), Response time: 4 ms, Display brightness: 250 cd/m². Colour of product: Black. Touch technology: Multi-touch, Touchscreen type: Tabletop, Mean time between failures (MTBF): 30000 h. Cables included: AC, USB, VGA. Tilt angle range: -3 - 88°, VESA mounting interfaces: 100 x 100 mm, Height adjustment: 12 cm