Acer UT220HQL bmjz 21.5" Touchscreen LED LCD with White LED Backlight LCD: 21.5" wide VA, 10-point touchscreen, Maximum Resolution: 1920 x 1080, VGA without cable, MHL without cable, two USB 2.0 hubs (one up, four down) with one cable, speaker without cable, Response Time (typical): 8ms gray-to-gray, Color: Black and silver