HP L5015tm 15in LCD Touchscreen Monitor - 4:3 - 16 ms - 15in Class - Acoustic Pulse Recognition - 1024 x 768 - XGA - 16.2 Million Colors - 700:1 - 250 Nit - LED Backlight - USB - VGA - Black - RoHS, China RoHS, WEEE - 3 Year

The 250 Nit brightness gives an exceptionally visible display for clear and consistent on-screen pictures Acoustic Pulse Recognition detects the sound created by touch at a given position LED backlight enhances the display performance to deliver an outstanding color range and contrast ratio The 700:1 contrast ratio produces enhanced sharpness and shading accuracy in each picture VESA mount compatibility allows you to mount the touch screen on a wall or with a stand depending on your specific needs