ViewSonic IFP6533, EDUCATION - Classroom Essentials, 65" 40 Multi touch, 7H, 3840x2160, 400nits, 5000:1, 4G RAM/32GB Storage, OPS x1, Wi-Fi slot x1, HDMI-in x3, HDMI out x1, VGA x1, USB-A x5, USB-B x2,USB-C x1, SPDIF x1, Earphone x1, Audio x1, RJ45 x2, RS232 x1, Grey