SMARTBOARD TV 86 inch 4K TOUCH SCREEN ANDROID WINDOWS DIGITAL

Android 8.0 75 inch large touch screen panel classroom smart board interactive whiteboard Sensing Type : Infrared Touch 20 point touch Touch Tool : Finger , touch pen, or nay opaque object diemeter not less than 5mm (Nontransparent object) 4mm tempered Glass + Anti Glared Glass + Panel 75 #34; 4K LG Branded ocel Brightness : 350 cd/m2, Refresh Rate : 60 Hz, LED Backlight Operation system Dual Systems Windows OS, CPU Intel Core i5 4Gb RAM + 128Gb SSD Andriod OS, Android 8.0, 3G RAM +32Gb Rom Connection : USB2.0 *3 input USB *1 output For HDMI Touch Out Audio input PC-VGA*1 Audio output RCA*1, Analog headphones*1, AV Out*1 SD card socket *1 Internet input RJ45*1, 2.4G Wi-Fi*1 RS232*1 Video input VGA*1,HDMI*3, AV*1, YPbPr*1 Video output AV OUT *1 Stand Bracket : Optional SKU : 3131/1450228552350253056/55