If you are a lover of computer science and electronics , you like to stay up to date with technological news and you do not miss any detail, buy the Samsung LH85QMCEBGCXEN 4K Ultra HD 85" Videowall Monitor at the best price. Plug-in Product: Yes Screen diagonal (cm): 215.9 cm Plug Type: EU Nest Links: USB x 2 USB RJ45 RS-232 HDMI 2.0 Ethernet LAN HDMI x 3 HDCP HDMI 1.4 DisplayPort x 1 Type: Monitor Monitor Videowall Color: Black Response Time: 10ms Touch screen: No VESA: 60 x 40 cm Brightness: 500 cd/m2 Voltage: 100-240V 220-240 V Assembly: Wall Mount VESA Screen: 85" Internal memory: 16 GB Resolution: 4K Ultra HD Connectivity: Bluetooth Wi-Fi