iiyama T2453MTS-B1, Full-HD Optical Touch Screen, 2-Point optical touch technology ideal for interactive user interfaces, Operation by finger, soft stylus or with gloves, Diagonal: 23.6"" (59.8 cm), VA panel with LED backlight, Wide horizontal and vertical viewing angle of 178 degrees (10:1), Resolution: 1920 x 1080, Brightness: 250 cd/m² typical / 220 cd/m² with touch panel, Format: 16:9, Pixel defect class: Type 2, Colours: 16.7 million, Response time: GtG 4 ms, Contrast: Dynamic 120000 : 1 / Static 3000 : 1, Ergonomics: Tiltable 3° forward / 73° backward, 2 Integrated speakers, VESA compatible (100 x 100 mm), Dimensions: 517 x 388 x 221 mm, Weight: 6 kg, Includes power cable, HDMI cable, USB cable, base plate / stand@+*Connections:*@+@+, 1x HDMI input, 1x DVI-I input, 1x VGA input, 1x Headphone output, 1x Audio input, 2x USB-A