Viewsonic TD2421 24 LED LCD Touchscreen Monitor 169 5 ms
Viewsonic TD2421 24 LCD Touchscreen Monitor 169 5 ms 24 Class OpticalMulti touch Screen 1920 x 1080 Full HD 16.7 Million Colors 500000001 250 Nit LED Backlight Speakers DVI HDMI USB VGA Black EPEAT Silver 3 Year - Office Depot