Samsung 75 Inch

Product : Professional 4K LFD

Model Number : QB75N-W

Series Number : QBN

"4K High End Professional Display with multi writing feature,having 300 (w/o Touch Glass) nits brightness, HDMI Rear1, HDMI Rear2 (ver 2.0), HDMI Front3 (ver 1.4), DVI-D, built in speaker, External Control
RS232C(in/out) thru stereo jack, RJ45, Wi-Fi & built in Magicinfo lite"