75TR3BF

Monitor 75" Touch Key Feature Brightness(w/Protection Glass) : 330 cd/m² Touch Type : IR Multi Touch Point : Max 20 Points / Max 10 Writing Interface : HDMI (3), RGB / Audio In,RS232C In,USB 2.0 (3, Front : 2ea, Bottom side: 1ea Only for software update), USB 3.0 (3), Touch Out(USB2.0,B Type) (2),HDMI (1), Optical Output / Audio Out