RioTouch Digital Smart Board LT65

65" 4K interactive display, android 9.0, Quad-core Cortex-A55@1200Mhz 3GB RAM+32GB Flash, 350cd/m2 brightness, Contrast Ratio: 4000: 1, IR Touch up to 40 Point multi touch, up to 20 point multi write, response time <8 ms, Speaker 15W X 2, 48KG

Front Side Connectivity: USB3.0 * 3 lines (Public for both Android & PC) ; Touch out USB B type * 1 line; HDMI in 2.0 * 1 line. Rear and Bottom Side Connnectivity: USB-C 1 , USB 2.0 2, USB 3.0 1 HDMI 2.0 In 1 , HDMI 2.0 In (CEC&ARC) 1 , 1 , Touch out USB B type , SPDIF out 1 , Earephone 1 , MIC 1 , VGA audio 1 , RS232 1 (Sub-D, 9 pins) , RJ45 IN 1 , RJ45 OUT 1 ,WI-FI 4 , Bluetooth 1 , Windows OPS Slot OPS & OPS-C Intel standard