Optoma 5863RK interactive whiteboard 86″ 3840 x 2160 pixels Touchscreen

Optoma 5863RK. Display diagonal: 86″, Display brightness: 450 cd/m², Display resolution: 3840 x 2160 pixels. Operating system installed: Android, Processor architecture: ARM Cortex A76 + ARM Cortex A55, User memory: 64 GB. Speaker power: 18 W, Subwoofer RMS power: 8 W. Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax). Panel mounting interface: 800 x 600 mm