T2252MTS-B3/22"WIDE LCD Dual Touch Screen, 1920 x 1080, TN Panel, LED Bl. , Glass Front, 220 cd/m2, 5.000.000:1 ACR, Speakers, HDMI HDCP, VGA, DVI-D, USB-Touch Interface, 2ms, Optical Dual Camera Sensor, Stylus included, MultiTouch only with supported OS (21